90816935940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{293507}}^1$

素因数の和:293719

約数の個数: 120

約数和(自身を含む): 286388669952

約数和(自身を除く): 195571734012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 191, 270, 324, 382, 405, 540, 573, 764, 810, 955, 1146, 1620, 1719, 1910, 2292, 2865, 3438, 3820, 5157, 5730, 6876, 8595, 10314, 11460, 15471, 17190, 20628, 25785, 30942, 34380, 51570, 61884, 77355, 103140, 154710, 293507, 309420, 587014, 880521, 1174028, 1467535, 1761042, 2641563, 2935070, 3522084, 4402605, 5283126, 5870140, 7924689, 8805210, 10566252, 13207815, 15849378, 17610420, 23774067, 26415630, 31698756, 39623445, 47548134, 52831260, 56059837, 79246890, 95096268, 112119674, 118870335, 158493780, 168179511, 224239348, 237740670, 280299185, 336359022, 475481340, 504538533, 560598370, 672718044, 840897555, 1009077066, 1121196740, 1513615599, 1681795110, 2018154132, 2522692665, 3027231198, 3363590220, 4540846797, 5045385330, 6054462396, 7568077995, 9081693594, 10090770660, 15136155990, 18163387188, 22704233985, 30272311980, 45408467970, 90816935940]

約数ペア:

[(1, 90816935940), (2, 45408467970), (3, 30272311980), (4, 22704233985), (5, 18163387188), (6, 15136155990), (9, 10090770660), (10, 9081693594), (12, 7568077995), (15, 6054462396), (18, 5045385330), (20, 4540846797), (27, 3363590220), (30, 3027231198), (36, 2522692665), (45, 2018154132), (54, 1681795110), (60, 1513615599), (81, 1121196740), (90, 1009077066), (108, 840897555), (135, 672718044), (162, 560598370), (180, 504538533), (191, 475481340), (270, 336359022), (324, 280299185), (382, 237740670), (405, 224239348), (540, 168179511), (573, 158493780), (764, 118870335), (810, 112119674), (955, 95096268), (1146, 79246890), (1620, 56059837), (1719, 52831260), (1910, 47548134), (2292, 39623445), (2865, 31698756), (3438, 26415630), (3820, 23774067), (5157, 17610420), (5730, 15849378), (6876, 13207815), (8595, 10566252), (10314, 8805210), (11460, 7924689), (15471, 5870140), (17190, 5283126), (20628, 4402605), (25785, 3522084), (30942, 2935070), (34380, 2641563), (51570, 1761042), (61884, 1467535), (77355, 1174028), (103140, 880521), (154710, 587014), (293507, 309420)]