90831000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 256

約数和(自身を含む): 325503360

約数和(自身を除く): 234672360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 125, 130, 136, 137, 150, 156, 170, 195, 200, 204, 221, 250, 255, 260, 274, 300, 312, 325, 340, 375, 390, 408, 411, 425, 442, 500, 510, 520, 548, 600, 650, 663, 680, 685, 750, 780, 822, 850, 884, 975, 1000, 1020, 1096, 1105, 1275, 1300, 1326, 1370, 1500, 1560, 1625, 1644, 1700, 1768, 1781, 1950, 2040, 2055, 2125, 2210, 2329, 2550, 2600, 2652, 2740, 3000, 3250, 3288, 3315, 3400, 3425, 3562, 3900, 4110, 4250, 4420, 4658, 4875, 5100, 5304, 5343, 5480, 5525, 6375, 6500, 6630, 6850, 6987, 7124, 7800, 8220, 8500, 8840, 8905, 9316, 9750, 10200, 10275, 10686, 11050, 11645, 12750, 13000, 13260, 13700, 13974, 14248, 16440, 16575, 17000, 17125, 17810, 18632, 19500, 20550, 21372, 22100, 23290, 25500, 26520, 26715, 27400, 27625, 27948, 30277, 33150, 34250, 34935, 35620, 39000, 41100, 42744, 44200, 44525, 46580, 51000, 51375, 53430, 55250, 55896, 58225, 60554, 66300, 68500, 69870, 71240, 82200, 82875, 89050, 90831, 93160, 102750, 106860, 110500, 116450, 121108, 132600, 133575, 137000, 139740, 151385, 165750, 174675, 178100, 181662, 205500, 213720, 221000, 222625, 232900, 242216, 267150, 279480, 291125, 302770, 331500, 349350, 356200, 363324, 411000, 445250, 454155, 465800, 534300, 582250, 605540, 663000, 667875, 698700, 726648, 756925, 873375, 890500, 908310, 1068600, 1164500, 1211080, 1335750, 1397400, 1513850, 1746750, 1781000, 1816620, 2270775, 2329000, 2671500, 3027700, 3493500, 3633240, 3784625, 4541550, 5343000, 6055400, 6987000, 7569250, 9083100, 11353875, 15138500, 18166200, 22707750, 30277000, 45415500, 90831000]

約数ペア:

[(1, 90831000), (2, 45415500), (3, 30277000), (4, 22707750), (5, 18166200), (6, 15138500), (8, 11353875), (10, 9083100), (12, 7569250), (13, 6987000), (15, 6055400), (17, 5343000), (20, 4541550), (24, 3784625), (25, 3633240), (26, 3493500), (30, 3027700), (34, 2671500), (39, 2329000), (40, 2270775), (50, 1816620), (51, 1781000), (52, 1746750), (60, 1513850), (65, 1397400), (68, 1335750), (75, 1211080), (78, 1164500), (85, 1068600), (100, 908310), (102, 890500), (104, 873375), (120, 756925), (125, 726648), (130, 698700), (136, 667875), (137, 663000), (150, 605540), (156, 582250), (170, 534300), (195, 465800), (200, 454155), (204, 445250), (221, 411000), (250, 363324), (255, 356200), (260, 349350), (274, 331500), (300, 302770), (312, 291125), (325, 279480), (340, 267150), (375, 242216), (390, 232900), (408, 222625), (411, 221000), (425, 213720), (442, 205500), (500, 181662), (510, 178100), (520, 174675), (548, 165750), (600, 151385), (650, 139740), (663, 137000), (680, 133575), (685, 132600), (750, 121108), (780, 116450), (822, 110500), (850, 106860), (884, 102750), (975, 93160), (1000, 90831), (1020, 89050), (1096, 82875), (1105, 82200), (1275, 71240), (1300, 69870), (1326, 68500), (1370, 66300), (1500, 60554), (1560, 58225), (1625, 55896), (1644, 55250), (1700, 53430), (1768, 51375), (1781, 51000), (1950, 46580), (2040, 44525), (2055, 44200), (2125, 42744), (2210, 41100), (2329, 39000), (2550, 35620), (2600, 34935), (2652, 34250), (2740, 33150), (3000, 30277), (3250, 27948), (3288, 27625), (3315, 27400), (3400, 26715), (3425, 26520), (3562, 25500), (3900, 23290), (4110, 22100), (4250, 21372), (4420, 20550), (4658, 19500), (4875, 18632), (5100, 17810), (5304, 17125), (5343, 17000), (5480, 16575), (5525, 16440), (6375, 14248), (6500, 13974), (6630, 13700), (6850, 13260), (6987, 13000), (7124, 12750), (7800, 11645), (8220, 11050), (8500, 10686), (8840, 10275), (8905, 10200), (9316, 9750)]