375249420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:805

約数の個数: 288

約数和(自身を含む): 1448079360

約数和(自身を除く): 1072829940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 124, 126, 130, 140, 155, 156, 180, 182, 186, 195, 210, 217, 234, 252, 260, 273, 279, 310, 315, 364, 372, 390, 403, 420, 434, 455, 465, 468, 546, 558, 585, 620, 630, 651, 739, 780, 806, 819, 868, 910, 930, 1085, 1092, 1116, 1170, 1209, 1260, 1302, 1365, 1395, 1478, 1612, 1638, 1820, 1860, 1953, 2015, 2170, 2217, 2340, 2418, 2604, 2730, 2790, 2821, 2956, 3255, 3276, 3627, 3695, 3906, 4030, 4095, 4340, 4434, 4836, 5173, 5460, 5580, 5642, 6045, 6510, 6651, 7254, 7390, 7812, 8060, 8190, 8463, 8868, 9607, 9765, 10346, 11085, 11284, 12090, 13020, 13302, 14105, 14508, 14780, 15519, 16380, 16926, 18135, 19214, 19530, 20692, 22170, 22909, 24180, 25389, 25865, 26604, 28210, 28821, 31038, 33255, 33852, 36270, 38428, 39060, 42315, 44340, 45818, 46557, 48035, 50778, 51730, 56420, 57642, 62076, 66510, 67249, 68727, 72540, 77595, 84630, 86463, 91636, 93114, 96070, 101556, 103460, 114545, 115284, 126945, 133020, 134498, 137454, 144105, 155190, 160363, 169260, 172926, 186228, 192140, 201747, 206181, 229090, 232785, 253890, 268996, 274908, 288210, 297817, 310380, 320726, 336245, 343635, 345852, 403494, 412362, 432315, 458180, 465570, 481089, 507780, 576420, 595634, 605241, 641452, 672490, 687270, 801815, 806988, 824724, 864630, 893451, 931140, 962178, 1008735, 1030905, 1191268, 1210482, 1344980, 1374540, 1443267, 1489085, 1603630, 1729260, 1786902, 1924356, 2017470, 2061810, 2084719, 2405445, 2420964, 2680353, 2886534, 2978170, 3026205, 3207260, 3573804, 4034940, 4123620, 4169438, 4467255, 4810890, 5360706, 5773068, 5956340, 6052410, 6254157, 7216335, 8338876, 8934510, 9621780, 10423595, 10721412, 12104820, 12508314, 13401765, 14432670, 17869020, 18762471, 20847190, 25016628, 26803530, 28865340, 31270785, 37524942, 41694380, 53607060, 62541570, 75049884, 93812355, 125083140, 187624710, 375249420]

約数ペア:

[(1, 375249420), (2, 187624710), (3, 125083140), (4, 93812355), (5, 75049884), (6, 62541570), (7, 53607060), (9, 41694380), (10, 37524942), (12, 31270785), (13, 28865340), (14, 26803530), (15, 25016628), (18, 20847190), (20, 18762471), (21, 17869020), (26, 14432670), (28, 13401765), (30, 12508314), (31, 12104820), (35, 10721412), (36, 10423595), (39, 9621780), (42, 8934510), (45, 8338876), (52, 7216335), (60, 6254157), (62, 6052410), (63, 5956340), (65, 5773068), (70, 5360706), (78, 4810890), (84, 4467255), (90, 4169438), (91, 4123620), (93, 4034940), (105, 3573804), (117, 3207260), (124, 3026205), (126, 2978170), (130, 2886534), (140, 2680353), (155, 2420964), (156, 2405445), (180, 2084719), (182, 2061810), (186, 2017470), (195, 1924356), (210, 1786902), (217, 1729260), (234, 1603630), (252, 1489085), (260, 1443267), (273, 1374540), (279, 1344980), (310, 1210482), (315, 1191268), (364, 1030905), (372, 1008735), (390, 962178), (403, 931140), (420, 893451), (434, 864630), (455, 824724), (465, 806988), (468, 801815), (546, 687270), (558, 672490), (585, 641452), (620, 605241), (630, 595634), (651, 576420), (739, 507780), (780, 481089), (806, 465570), (819, 458180), (868, 432315), (910, 412362), (930, 403494), (1085, 345852), (1092, 343635), (1116, 336245), (1170, 320726), (1209, 310380), (1260, 297817), (1302, 288210), (1365, 274908), (1395, 268996), (1478, 253890), (1612, 232785), (1638, 229090), (1820, 206181), (1860, 201747), (1953, 192140), (2015, 186228), (2170, 172926), (2217, 169260), (2340, 160363), (2418, 155190), (2604, 144105), (2730, 137454), (2790, 134498), (2821, 133020), (2956, 126945), (3255, 115284), (3276, 114545), (3627, 103460), (3695, 101556), (3906, 96070), (4030, 93114), (4095, 91636), (4340, 86463), (4434, 84630), (4836, 77595), (5173, 72540), (5460, 68727), (5580, 67249), (5642, 66510), (6045, 62076), (6510, 57642), (6651, 56420), (7254, 51730), (7390, 50778), (7812, 48035), (8060, 46557), (8190, 45818), (8463, 44340), (8868, 42315), (9607, 39060), (9765, 38428), (10346, 36270), (11085, 33852), (11284, 33255), (12090, 31038), (13020, 28821), (13302, 28210), (14105, 26604), (14508, 25865), (14780, 25389), (15519, 24180), (16380, 22909), (16926, 22170), (18135, 20692), (19214, 19530)]