920232988500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{984733}}^1$

素因数の和:984851

約数の個数: 192

約数和(自身を含む): 3096949040640

約数和(自身を除く): 2176716052140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 89, 100, 105, 125, 140, 150, 175, 178, 210, 250, 267, 300, 350, 356, 375, 420, 445, 500, 525, 534, 623, 700, 750, 875, 890, 1050, 1068, 1246, 1335, 1500, 1750, 1780, 1869, 2100, 2225, 2492, 2625, 2670, 3115, 3500, 3738, 4450, 5250, 5340, 6230, 6675, 7476, 8900, 9345, 10500, 11125, 12460, 13350, 15575, 18690, 22250, 26700, 31150, 33375, 37380, 44500, 46725, 62300, 66750, 77875, 93450, 133500, 155750, 186900, 233625, 311500, 467250, 934500, 984733, 1969466, 2954199, 3938932, 4923665, 5908398, 6893131, 9847330, 11816796, 13786262, 14770995, 19694660, 20679393, 24618325, 27572524, 29541990, 34465655, 41358786, 49236650, 59083980, 68931310, 73854975, 82717572, 87641237, 98473300, 103396965, 123091625, 137862620, 147709950, 172328275, 175282474, 206793930, 246183250, 262923711, 295419900, 344656550, 350564948, 369274875, 413587860, 438206185, 492366500, 516984825, 525847422, 613488659, 689313100, 738549750, 861641375, 876412370, 1033969650, 1051694844, 1226977318, 1314618555, 1477099500, 1723282750, 1752824740, 1840465977, 2067939300, 2191030925, 2453954636, 2584924125, 2629237110, 3067443295, 3446565500, 3680931954, 4382061850, 5169848250, 5258474220, 6134886590, 6573092775, 7361863908, 8764123700, 9202329885, 10339696500, 10955154625, 12269773180, 13146185550, 15337216475, 18404659770, 21910309250, 26292371100, 30674432950, 32865463875, 36809319540, 43820618500, 46011649425, 61348865900, 65730927750, 76686082375, 92023298850, 131461855500, 153372164750, 184046597700, 230058247125, 306744329500, 460116494250, 920232988500]

約数ペア:

[(1, 920232988500), (2, 460116494250), (3, 306744329500), (4, 230058247125), (5, 184046597700), (6, 153372164750), (7, 131461855500), (10, 92023298850), (12, 76686082375), (14, 65730927750), (15, 61348865900), (20, 46011649425), (21, 43820618500), (25, 36809319540), (28, 32865463875), (30, 30674432950), (35, 26292371100), (42, 21910309250), (50, 18404659770), (60, 15337216475), (70, 13146185550), (75, 12269773180), (84, 10955154625), (89, 10339696500), (100, 9202329885), (105, 8764123700), (125, 7361863908), (140, 6573092775), (150, 6134886590), (175, 5258474220), (178, 5169848250), (210, 4382061850), (250, 3680931954), (267, 3446565500), (300, 3067443295), (350, 2629237110), (356, 2584924125), (375, 2453954636), (420, 2191030925), (445, 2067939300), (500, 1840465977), (525, 1752824740), (534, 1723282750), (623, 1477099500), (700, 1314618555), (750, 1226977318), (875, 1051694844), (890, 1033969650), (1050, 876412370), (1068, 861641375), (1246, 738549750), (1335, 689313100), (1500, 613488659), (1750, 525847422), (1780, 516984825), (1869, 492366500), (2100, 438206185), (2225, 413587860), (2492, 369274875), (2625, 350564948), (2670, 344656550), (3115, 295419900), (3500, 262923711), (3738, 246183250), (4450, 206793930), (5250, 175282474), (5340, 172328275), (6230, 147709950), (6675, 137862620), (7476, 123091625), (8900, 103396965), (9345, 98473300), (10500, 87641237), (11125, 82717572), (12460, 73854975), (13350, 68931310), (15575, 59083980), (18690, 49236650), (22250, 41358786), (26700, 34465655), (31150, 29541990), (33375, 27572524), (37380, 24618325), (44500, 20679393), (46725, 19694660), (62300, 14770995), (66750, 13786262), (77875, 11816796), (93450, 9847330), (133500, 6893131), (155750, 5908398), (186900, 4923665), (233625, 3938932), (311500, 2954199), (467250, 1969466), (934500, 984733)]