19678025400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{102811}}^1$

素因数の和:102870

約数の個数: 192

約数和(自身を含む): 68842915200

約数和(自身を除く): 49164889800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 29, 30, 33, 40, 44, 50, 55, 58, 60, 66, 75, 87, 88, 100, 110, 116, 120, 132, 145, 150, 165, 174, 200, 220, 232, 264, 275, 290, 300, 319, 330, 348, 435, 440, 550, 580, 600, 638, 660, 696, 725, 825, 870, 957, 1100, 1160, 1276, 1320, 1450, 1595, 1650, 1740, 1914, 2175, 2200, 2552, 2900, 3190, 3300, 3480, 3828, 4350, 4785, 5800, 6380, 6600, 7656, 7975, 8700, 9570, 12760, 15950, 17400, 19140, 23925, 31900, 38280, 47850, 63800, 95700, 102811, 191400, 205622, 308433, 411244, 514055, 616866, 822488, 1028110, 1130921, 1233732, 1542165, 2056220, 2261842, 2467464, 2570275, 2981519, 3084330, 3392763, 4112440, 4523684, 5140550, 5654605, 5963038, 6168660, 6785526, 7710825, 8944557, 9047368, 10281100, 11309210, 11926076, 12337320, 13571052, 14907595, 15421650, 16963815, 17889114, 20562200, 22618420, 23852152, 27142104, 28273025, 29815190, 30843300, 32796709, 33927630, 35778228, 44722785, 45236840, 56546050, 59630380, 61686600, 65593418, 67855260, 71556456, 74537975, 84819075, 89445570, 98390127, 113092100, 119260760, 131186836, 135710520, 149075950, 163983545, 169638150, 178891140, 196780254, 223613925, 226184200, 262373672, 298151900, 327967090, 339276300, 357782280, 393560508, 447227850, 491950635, 596303800, 655934180, 678552600, 787121016, 819917725, 894455700, 983901270, 1311868360, 1639835450, 1788911400, 1967802540, 2459753175, 3279670900, 3935605080, 4919506350, 6559341800, 9839012700, 19678025400]

約数ペア:

[(1, 19678025400), (2, 9839012700), (3, 6559341800), (4, 4919506350), (5, 3935605080), (6, 3279670900), (8, 2459753175), (10, 1967802540), (11, 1788911400), (12, 1639835450), (15, 1311868360), (20, 983901270), (22, 894455700), (24, 819917725), (25, 787121016), (29, 678552600), (30, 655934180), (33, 596303800), (40, 491950635), (44, 447227850), (50, 393560508), (55, 357782280), (58, 339276300), (60, 327967090), (66, 298151900), (75, 262373672), (87, 226184200), (88, 223613925), (100, 196780254), (110, 178891140), (116, 169638150), (120, 163983545), (132, 149075950), (145, 135710520), (150, 131186836), (165, 119260760), (174, 113092100), (200, 98390127), (220, 89445570), (232, 84819075), (264, 74537975), (275, 71556456), (290, 67855260), (300, 65593418), (319, 61686600), (330, 59630380), (348, 56546050), (435, 45236840), (440, 44722785), (550, 35778228), (580, 33927630), (600, 32796709), (638, 30843300), (660, 29815190), (696, 28273025), (725, 27142104), (825, 23852152), (870, 22618420), (957, 20562200), (1100, 17889114), (1160, 16963815), (1276, 15421650), (1320, 14907595), (1450, 13571052), (1595, 12337320), (1650, 11926076), (1740, 11309210), (1914, 10281100), (2175, 9047368), (2200, 8944557), (2552, 7710825), (2900, 6785526), (3190, 6168660), (3300, 5963038), (3480, 5654605), (3828, 5140550), (4350, 4523684), (4785, 4112440), (5800, 3392763), (6380, 3084330), (6600, 2981519), (7656, 2570275), (7975, 2467464), (8700, 2261842), (9570, 2056220), (12760, 1542165), (15950, 1233732), (17400, 1130921), (19140, 1028110), (23925, 822488), (31900, 616866), (38280, 514055), (47850, 411244), (63800, 308433), (95700, 205622), (102811, 191400)]