82657172400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{201997}}^1$

素因数の和:202060

約数の個数: 240

約数和(自身を含む): 298168439808

約数和(自身を除く): 215511267408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 31, 33, 40, 44, 48, 50, 55, 60, 62, 66, 75, 80, 88, 93, 100, 110, 120, 124, 132, 150, 155, 165, 176, 186, 200, 220, 240, 248, 264, 275, 300, 310, 330, 341, 372, 400, 440, 465, 496, 528, 550, 600, 620, 660, 682, 744, 775, 825, 880, 930, 1023, 1100, 1200, 1240, 1320, 1364, 1488, 1550, 1650, 1705, 1860, 2046, 2200, 2325, 2480, 2640, 2728, 3100, 3300, 3410, 3720, 4092, 4400, 4650, 5115, 5456, 6200, 6600, 6820, 7440, 8184, 8525, 9300, 10230, 12400, 13200, 13640, 16368, 17050, 18600, 20460, 25575, 27280, 34100, 37200, 40920, 51150, 68200, 81840, 102300, 136400, 201997, 204600, 403994, 409200, 605991, 807988, 1009985, 1211982, 1615976, 2019970, 2221967, 2423964, 3029955, 3231952, 4039940, 4443934, 4847928, 5049925, 6059910, 6261907, 6665901, 8079880, 8887868, 9695856, 10099850, 11109835, 12119820, 12523814, 13331802, 15149775, 16159760, 17775736, 18785721, 20199700, 22219670, 24239640, 25047628, 26663604, 30299550, 31309535, 33329505, 35551472, 37571442, 40399400, 44439340, 48479280, 50095256, 53327208, 55549175, 60599100, 62619070, 66659010, 68880977, 75142884, 80798800, 88878680, 93928605, 100190512, 106654416, 111098350, 121198200, 125238140, 133318020, 137761954, 150285768, 156547675, 166647525, 177757360, 187857210, 206642931, 222196700, 242396400, 250476280, 266636040, 275523908, 300571536, 313095350, 333295050, 344404885, 375714420, 413285862, 444393400, 469643025, 500952560, 533272080, 551047816, 626190700, 666590100, 688809770, 751428840, 826571724, 888786800, 939286050, 1033214655, 1102095632, 1252381400, 1333180200, 1377619540, 1502857680, 1653143448, 1722024425, 1878572100, 2066429310, 2504762800, 2666360400, 2755239080, 3306286896, 3444048850, 3757144200, 4132858620, 5166073275, 5510478160, 6888097700, 7514288400, 8265717240, 10332146550, 13776195400, 16531434480, 20664293100, 27552390800, 41328586200, 82657172400]

約数ペア:

[(1, 82657172400), (2, 41328586200), (3, 27552390800), (4, 20664293100), (5, 16531434480), (6, 13776195400), (8, 10332146550), (10, 8265717240), (11, 7514288400), (12, 6888097700), (15, 5510478160), (16, 5166073275), (20, 4132858620), (22, 3757144200), (24, 3444048850), (25, 3306286896), (30, 2755239080), (31, 2666360400), (33, 2504762800), (40, 2066429310), (44, 1878572100), (48, 1722024425), (50, 1653143448), (55, 1502857680), (60, 1377619540), (62, 1333180200), (66, 1252381400), (75, 1102095632), (80, 1033214655), (88, 939286050), (93, 888786800), (100, 826571724), (110, 751428840), (120, 688809770), (124, 666590100), (132, 626190700), (150, 551047816), (155, 533272080), (165, 500952560), (176, 469643025), (186, 444393400), (200, 413285862), (220, 375714420), (240, 344404885), (248, 333295050), (264, 313095350), (275, 300571536), (300, 275523908), (310, 266636040), (330, 250476280), (341, 242396400), (372, 222196700), (400, 206642931), (440, 187857210), (465, 177757360), (496, 166647525), (528, 156547675), (550, 150285768), (600, 137761954), (620, 133318020), (660, 125238140), (682, 121198200), (744, 111098350), (775, 106654416), (825, 100190512), (880, 93928605), (930, 88878680), (1023, 80798800), (1100, 75142884), (1200, 68880977), (1240, 66659010), (1320, 62619070), (1364, 60599100), (1488, 55549175), (1550, 53327208), (1650, 50095256), (1705, 48479280), (1860, 44439340), (2046, 40399400), (2200, 37571442), (2325, 35551472), (2480, 33329505), (2640, 31309535), (2728, 30299550), (3100, 26663604), (3300, 25047628), (3410, 24239640), (3720, 22219670), (4092, 20199700), (4400, 18785721), (4650, 17775736), (5115, 16159760), (5456, 15149775), (6200, 13331802), (6600, 12523814), (6820, 12119820), (7440, 11109835), (8184, 10099850), (8525, 9695856), (9300, 8887868), (10230, 8079880), (12400, 6665901), (13200, 6261907), (13640, 6059910), (16368, 5049925), (17050, 4847928), (18600, 4443934), (20460, 4039940), (25575, 3231952), (27280, 3029955), (34100, 2423964), (37200, 2221967), (40920, 2019970), (51150, 1615976), (68200, 1211982), (81840, 1009985), (102300, 807988), (136400, 605991), (201997, 409200), (204600, 403994)]