445177980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 432

約数和(自身を含む): 1677521664

約数和(自身を除く): 1232343684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 30, 31, 34, 36, 38, 39, 45, 51, 52, 57, 60, 62, 65, 68, 76, 78, 85, 90, 93, 95, 102, 114, 117, 124, 130, 153, 155, 156, 170, 171, 180, 186, 190, 195, 204, 221, 228, 234, 247, 255, 260, 279, 285, 306, 310, 323, 340, 342, 361, 372, 380, 390, 403, 442, 465, 468, 494, 510, 527, 558, 570, 585, 589, 612, 620, 646, 663, 684, 722, 741, 765, 780, 806, 855, 884, 930, 969, 988, 1020, 1054, 1083, 1105, 1116, 1140, 1170, 1178, 1209, 1235, 1292, 1326, 1395, 1444, 1482, 1530, 1581, 1612, 1615, 1710, 1767, 1805, 1860, 1938, 1989, 2015, 2108, 2166, 2210, 2223, 2340, 2356, 2418, 2470, 2635, 2652, 2790, 2907, 2945, 2964, 3060, 3162, 3230, 3249, 3315, 3420, 3534, 3610, 3627, 3705, 3876, 3978, 4030, 4199, 4332, 4420, 4446, 4693, 4743, 4836, 4845, 4940, 5270, 5301, 5415, 5580, 5814, 5890, 6045, 6137, 6324, 6460, 6498, 6630, 6851, 7068, 7220, 7254, 7410, 7657, 7905, 7956, 8060, 8398, 8835, 8892, 9386, 9486, 9690, 9945, 10013, 10540, 10602, 10830, 11115, 11191, 11628, 11780, 12090, 12274, 12597, 12996, 13260, 13702, 14079, 14508, 14535, 14820, 15314, 15810, 16245, 16796, 17670, 18135, 18411, 18772, 18972, 19380, 19890, 20026, 20553, 20995, 21204, 21660, 22230, 22382, 22971, 23465, 23715, 24180, 24548, 25194, 26505, 27404, 28158, 29070, 30039, 30628, 30685, 31620, 32490, 33573, 34255, 35340, 36270, 36822, 37791, 38285, 39780, 40052, 41106, 41990, 42237, 44460, 44764, 45942, 46930, 47430, 50065, 50388, 53010, 55233, 55955, 56316, 58140, 60078, 61370, 61659, 62985, 64980, 67146, 68510, 68913, 70395, 72540, 73644, 75582, 76570, 79781, 82212, 83980, 84474, 90117, 91884, 92055, 93860, 94860, 100130, 100719, 102765, 106020, 110466, 111910, 114855, 120156, 122740, 123318, 125970, 130169, 134292, 137020, 137826, 140790, 145483, 150195, 151164, 153140, 159562, 167865, 168948, 180234, 184110, 188955, 190247, 200260, 201438, 205530, 211185, 220932, 223820, 229710, 239343, 246636, 251940, 260338, 275652, 276165, 281580, 290966, 300390, 308295, 319124, 335730, 344565, 360468, 368220, 377910, 380494, 390507, 398905, 402876, 411060, 422370, 436449, 450585, 459420, 478686, 503595, 520676, 552330, 570741, 581932, 600780, 616590, 650845, 671460, 689130, 718029, 727415, 755820, 760988, 781014, 797810, 844740, 872898, 901170, 951235, 957372, 1007190, 1104660, 1141482, 1171521, 1196715, 1233180, 1301690, 1309347, 1378260, 1436058, 1454830, 1562028, 1595620, 1712223, 1745796, 1802340, 1902470, 1952535, 2014380, 2182245, 2282964, 2343042, 2393430, 2473211, 2603380, 2618694, 2853705, 2872116, 2909660, 3424446, 3590145, 3804940, 3905070, 4364490, 4686084, 4786860, 4946422, 5237388, 5707410, 5857605, 6546735, 6848892, 7180290, 7419633, 7810140, 8561115, 8728980, 9892844, 11414820, 11715210, 12366055, 13093470, 14360580, 14839266, 17122230, 22258899, 23430420, 24732110, 26186940, 29678532, 34244460, 37098165, 44517798, 49464220, 74196330, 89035596, 111294495, 148392660, 222588990, 445177980]

約数ペア:

[(1, 445177980), (2, 222588990), (3, 148392660), (4, 111294495), (5, 89035596), (6, 74196330), (9, 49464220), (10, 44517798), (12, 37098165), (13, 34244460), (15, 29678532), (17, 26186940), (18, 24732110), (19, 23430420), (20, 22258899), (26, 17122230), (30, 14839266), (31, 14360580), (34, 13093470), (36, 12366055), (38, 11715210), (39, 11414820), (45, 9892844), (51, 8728980), (52, 8561115), (57, 7810140), (60, 7419633), (62, 7180290), (65, 6848892), (68, 6546735), (76, 5857605), (78, 5707410), (85, 5237388), (90, 4946422), (93, 4786860), (95, 4686084), (102, 4364490), (114, 3905070), (117, 3804940), (124, 3590145), (130, 3424446), (153, 2909660), (155, 2872116), (156, 2853705), (170, 2618694), (171, 2603380), (180, 2473211), (186, 2393430), (190, 2343042), (195, 2282964), (204, 2182245), (221, 2014380), (228, 1952535), (234, 1902470), (247, 1802340), (255, 1745796), (260, 1712223), (279, 1595620), (285, 1562028), (306, 1454830), (310, 1436058), (323, 1378260), (340, 1309347), (342, 1301690), (361, 1233180), (372, 1196715), (380, 1171521), (390, 1141482), (403, 1104660), (442, 1007190), (465, 957372), (468, 951235), (494, 901170), (510, 872898), (527, 844740), (558, 797810), (570, 781014), (585, 760988), (589, 755820), (612, 727415), (620, 718029), (646, 689130), (663, 671460), (684, 650845), (722, 616590), (741, 600780), (765, 581932), (780, 570741), (806, 552330), (855, 520676), (884, 503595), (930, 478686), (969, 459420), (988, 450585), (1020, 436449), (1054, 422370), (1083, 411060), (1105, 402876), (1116, 398905), (1140, 390507), (1170, 380494), (1178, 377910), (1209, 368220), (1235, 360468), (1292, 344565), (1326, 335730), (1395, 319124), (1444, 308295), (1482, 300390), (1530, 290966), (1581, 281580), (1612, 276165), (1615, 275652), (1710, 260338), (1767, 251940), (1805, 246636), (1860, 239343), (1938, 229710), (1989, 223820), (2015, 220932), (2108, 211185), (2166, 205530), (2210, 201438), (2223, 200260), (2340, 190247), (2356, 188955), (2418, 184110), (2470, 180234), (2635, 168948), (2652, 167865), (2790, 159562), (2907, 153140), (2945, 151164), (2964, 150195), (3060, 145483), (3162, 140790), (3230, 137826), (3249, 137020), (3315, 134292), (3420, 130169), (3534, 125970), (3610, 123318), (3627, 122740), (3705, 120156), (3876, 114855), (3978, 111910), (4030, 110466), (4199, 106020), (4332, 102765), (4420, 100719), (4446, 100130), (4693, 94860), (4743, 93860), (4836, 92055), (4845, 91884), (4940, 90117), (5270, 84474), (5301, 83980), (5415, 82212), (5580, 79781), (5814, 76570), (5890, 75582), (6045, 73644), (6137, 72540), (6324, 70395), (6460, 68913), (6498, 68510), (6630, 67146), (6851, 64980), (7068, 62985), (7220, 61659), (7254, 61370), (7410, 60078), (7657, 58140), (7905, 56316), (7956, 55955), (8060, 55233), (8398, 53010), (8835, 50388), (8892, 50065), (9386, 47430), (9486, 46930), (9690, 45942), (9945, 44764), (10013, 44460), (10540, 42237), (10602, 41990), (10830, 41106), (11115, 40052), (11191, 39780), (11628, 38285), (11780, 37791), (12090, 36822), (12274, 36270), (12597, 35340), (12996, 34255), (13260, 33573), (13702, 32490), (14079, 31620), (14508, 30685), (14535, 30628), (14820, 30039), (15314, 29070), (15810, 28158), (16245, 27404), (16796, 26505), (17670, 25194), (18135, 24548), (18411, 24180), (18772, 23715), (18972, 23465), (19380, 22971), (19890, 22382), (20026, 22230), (20553, 21660), (20995, 21204)]