551563980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 1858127040

約数和(自身を除く): 1306563060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 41, 44, 51, 55, 60, 66, 68, 82, 85, 102, 109, 110, 121, 123, 132, 164, 165, 170, 187, 204, 205, 218, 220, 242, 246, 255, 327, 330, 340, 363, 374, 410, 436, 451, 484, 492, 510, 545, 561, 605, 615, 654, 660, 697, 726, 748, 820, 902, 935, 1020, 1090, 1122, 1199, 1210, 1230, 1308, 1353, 1394, 1452, 1635, 1804, 1815, 1853, 1870, 2057, 2091, 2180, 2244, 2255, 2398, 2420, 2460, 2706, 2788, 2805, 3270, 3485, 3597, 3630, 3706, 3740, 4114, 4182, 4469, 4510, 4796, 4961, 5412, 5559, 5610, 5995, 6171, 6540, 6765, 6970, 7194, 7260, 7412, 7667, 8228, 8364, 8938, 9020, 9265, 9922, 10285, 10455, 11118, 11220, 11990, 12342, 13189, 13407, 13530, 13940, 14388, 14883, 15334, 17876, 17985, 18530, 19844, 20383, 20570, 20910, 22236, 22345, 23001, 23980, 24684, 24805, 26378, 26814, 27060, 27795, 29766, 30668, 30855, 35970, 37060, 38335, 39567, 40766, 41140, 41820, 44690, 46002, 49159, 49610, 52756, 53628, 55590, 59532, 61149, 61710, 65945, 67035, 71940, 74415, 75973, 76670, 79134, 81532, 84337, 89380, 92004, 98318, 99220, 101915, 111180, 115005, 122298, 123420, 131890, 134070, 147477, 148830, 151946, 153340, 158268, 168674, 196636, 197835, 203830, 224213, 227919, 230010, 244596, 245795, 253011, 263780, 268140, 294954, 297660, 303892, 305745, 337348, 379865, 395670, 407660, 421685, 448426, 455838, 460020, 491590, 506022, 540749, 589908, 611490, 672639, 737385, 759730, 791340, 835703, 843370, 896852, 911676, 983180, 1012044, 1081498, 1121065, 1139595, 1222980, 1265055, 1345278, 1474770, 1519460, 1622247, 1671406, 1686740, 2162996, 2242130, 2279190, 2507109, 2530110, 2690556, 2703745, 2949540, 3244494, 3342812, 3363195, 4178515, 4484260, 4558380, 5014218, 5060220, 5407490, 6488988, 6726390, 8111235, 8357030, 9192733, 10028436, 10814980, 12535545, 13452780, 16222470, 16714060, 18385466, 25071090, 27578199, 32444940, 36770932, 45963665, 50142180, 55156398, 91927330, 110312796, 137890995, 183854660, 275781990, 551563980]

約数ペア:

[(1, 551563980), (2, 275781990), (3, 183854660), (4, 137890995), (5, 110312796), (6, 91927330), (10, 55156398), (11, 50142180), (12, 45963665), (15, 36770932), (17, 32444940), (20, 27578199), (22, 25071090), (30, 18385466), (33, 16714060), (34, 16222470), (41, 13452780), (44, 12535545), (51, 10814980), (55, 10028436), (60, 9192733), (66, 8357030), (68, 8111235), (82, 6726390), (85, 6488988), (102, 5407490), (109, 5060220), (110, 5014218), (121, 4558380), (123, 4484260), (132, 4178515), (164, 3363195), (165, 3342812), (170, 3244494), (187, 2949540), (204, 2703745), (205, 2690556), (218, 2530110), (220, 2507109), (242, 2279190), (246, 2242130), (255, 2162996), (327, 1686740), (330, 1671406), (340, 1622247), (363, 1519460), (374, 1474770), (410, 1345278), (436, 1265055), (451, 1222980), (484, 1139595), (492, 1121065), (510, 1081498), (545, 1012044), (561, 983180), (605, 911676), (615, 896852), (654, 843370), (660, 835703), (697, 791340), (726, 759730), (748, 737385), (820, 672639), (902, 611490), (935, 589908), (1020, 540749), (1090, 506022), (1122, 491590), (1199, 460020), (1210, 455838), (1230, 448426), (1308, 421685), (1353, 407660), (1394, 395670), (1452, 379865), (1635, 337348), (1804, 305745), (1815, 303892), (1853, 297660), (1870, 294954), (2057, 268140), (2091, 263780), (2180, 253011), (2244, 245795), (2255, 244596), (2398, 230010), (2420, 227919), (2460, 224213), (2706, 203830), (2788, 197835), (2805, 196636), (3270, 168674), (3485, 158268), (3597, 153340), (3630, 151946), (3706, 148830), (3740, 147477), (4114, 134070), (4182, 131890), (4469, 123420), (4510, 122298), (4796, 115005), (4961, 111180), (5412, 101915), (5559, 99220), (5610, 98318), (5995, 92004), (6171, 89380), (6540, 84337), (6765, 81532), (6970, 79134), (7194, 76670), (7260, 75973), (7412, 74415), (7667, 71940), (8228, 67035), (8364, 65945), (8938, 61710), (9020, 61149), (9265, 59532), (9922, 55590), (10285, 53628), (10455, 52756), (11118, 49610), (11220, 49159), (11990, 46002), (12342, 44690), (13189, 41820), (13407, 41140), (13530, 40766), (13940, 39567), (14388, 38335), (14883, 37060), (15334, 35970), (17876, 30855), (17985, 30668), (18530, 29766), (19844, 27795), (20383, 27060), (20570, 26814), (20910, 26378), (22236, 24805), (22345, 24684), (23001, 23980)]