1650883950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{28439}}^1$

素因数の和:28503

約数の個数: 96

約数和(自身を含む): 4655059200

約数和(自身を除く): 3004175250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 43, 45, 50, 54, 75, 86, 90, 129, 135, 150, 215, 225, 258, 270, 387, 430, 450, 645, 675, 774, 1075, 1161, 1290, 1350, 1935, 2150, 2322, 3225, 3870, 5805, 6450, 9675, 11610, 19350, 28439, 29025, 56878, 58050, 85317, 142195, 170634, 255951, 284390, 426585, 511902, 710975, 767853, 853170, 1222877, 1279755, 1421950, 1535706, 2132925, 2445754, 2559510, 3668631, 3839265, 4265850, 6114385, 6398775, 7337262, 7678530, 11005893, 12228770, 12797550, 18343155, 19196325, 22011786, 30571925, 33017679, 36686310, 38392650, 55029465, 61143850, 66035358, 91715775, 110058930, 165088395, 183431550, 275147325, 330176790, 550294650, 825441975, 1650883950]

約数ペア:

[(1, 1650883950), (2, 825441975), (3, 550294650), (5, 330176790), (6, 275147325), (9, 183431550), (10, 165088395), (15, 110058930), (18, 91715775), (25, 66035358), (27, 61143850), (30, 55029465), (43, 38392650), (45, 36686310), (50, 33017679), (54, 30571925), (75, 22011786), (86, 19196325), (90, 18343155), (129, 12797550), (135, 12228770), (150, 11005893), (215, 7678530), (225, 7337262), (258, 6398775), (270, 6114385), (387, 4265850), (430, 3839265), (450, 3668631), (645, 2559510), (675, 2445754), (774, 2132925), (1075, 1535706), (1161, 1421950), (1290, 1279755), (1350, 1222877), (1935, 853170), (2150, 767853), (2322, 710975), (3225, 511902), (3870, 426585), (5805, 284390), (6450, 255951), (9675, 170634), (11610, 142195), (19350, 85317), (28439, 58050), (29025, 56878)]