83397750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 228593664

約数和(自身を除く): 145195914

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 50, 51, 62, 75, 85, 93, 102, 125, 150, 155, 170, 186, 211, 250, 255, 310, 375, 422, 425, 465, 510, 527, 633, 750, 775, 850, 930, 1054, 1055, 1266, 1275, 1550, 1581, 2110, 2125, 2325, 2550, 2635, 3162, 3165, 3587, 3875, 4250, 4650, 5270, 5275, 6330, 6375, 6541, 7174, 7750, 7905, 10550, 10761, 11625, 12750, 13082, 13175, 15810, 15825, 17935, 19623, 21522, 23250, 26350, 26375, 31650, 32705, 35870, 39246, 39525, 52750, 53805, 65410, 65875, 79050, 79125, 89675, 98115, 107610, 111197, 131750, 158250, 163525, 179350, 196230, 197625, 222394, 269025, 327050, 333591, 395250, 448375, 490575, 538050, 555985, 667182, 817625, 896750, 981150, 1111970, 1345125, 1635250, 1667955, 2452875, 2690250, 2779925, 3335910, 4905750, 5559850, 8339775, 13899625, 16679550, 27799250, 41698875, 83397750]

約数ペア:

[(1, 83397750), (2, 41698875), (3, 27799250), (5, 16679550), (6, 13899625), (10, 8339775), (15, 5559850), (17, 4905750), (25, 3335910), (30, 2779925), (31, 2690250), (34, 2452875), (50, 1667955), (51, 1635250), (62, 1345125), (75, 1111970), (85, 981150), (93, 896750), (102, 817625), (125, 667182), (150, 555985), (155, 538050), (170, 490575), (186, 448375), (211, 395250), (250, 333591), (255, 327050), (310, 269025), (375, 222394), (422, 197625), (425, 196230), (465, 179350), (510, 163525), (527, 158250), (633, 131750), (750, 111197), (775, 107610), (850, 98115), (930, 89675), (1054, 79125), (1055, 79050), (1266, 65875), (1275, 65410), (1550, 53805), (1581, 52750), (2110, 39525), (2125, 39246), (2325, 35870), (2550, 32705), (2635, 31650), (3162, 26375), (3165, 26350), (3587, 23250), (3875, 21522), (4250, 19623), (4650, 17935), (5270, 15825), (5275, 15810), (6330, 13175), (6375, 13082), (6541, 12750), (7174, 11625), (7750, 10761), (7905, 10550)]