250193250

素因数分解:

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

素因数の和:282

約数の個数: 192

約数和(自身を含む): 742929408

約数和(自身を除く): 492736158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 31, 34, 45, 50, 51, 62, 75, 85, 90, 93, 102, 125, 150, 153, 155, 170, 186, 211, 225, 250, 255, 279, 306, 310, 375, 422, 425, 450, 465, 510, 527, 558, 633, 750, 765, 775, 850, 930, 1054, 1055, 1125, 1266, 1275, 1395, 1530, 1550, 1581, 1899, 2110, 2125, 2250, 2325, 2550, 2635, 2790, 3162, 3165, 3587, 3798, 3825, 3875, 4250, 4650, 4743, 5270, 5275, 6330, 6375, 6541, 6975, 7174, 7650, 7750, 7905, 9486, 9495, 10550, 10761, 11625, 12750, 13082, 13175, 13950, 15810, 15825, 17935, 18990, 19125, 19623, 21522, 23250, 23715, 26350, 26375, 31650, 32283, 32705, 34875, 35870, 38250, 39246, 39525, 47430, 47475, 52750, 53805, 58869, 64566, 65410, 65875, 69750, 79050, 79125, 89675, 94950, 98115, 107610, 111197, 117738, 118575, 131750, 158250, 161415, 163525, 179350, 196230, 197625, 222394, 237150, 237375, 269025, 294345, 322830, 327050, 333591, 395250, 448375, 474750, 490575, 538050, 555985, 588690, 592875, 667182, 807075, 817625, 896750, 981150, 1000773, 1111970, 1185750, 1345125, 1471725, 1614150, 1635250, 1667955, 2001546, 2452875, 2690250, 2779925, 2943450, 3335910, 4035375, 4905750, 5003865, 5559850, 7358625, 8070750, 8339775, 10007730, 13899625, 14717250, 16679550, 25019325, 27799250, 41698875, 50038650, 83397750, 125096625, 250193250]

約数ペア:

[(1, 250193250), (2, 125096625), (3, 83397750), (5, 50038650), (6, 41698875), (9, 27799250), (10, 25019325), (15, 16679550), (17, 14717250), (18, 13899625), (25, 10007730), (30, 8339775), (31, 8070750), (34, 7358625), (45, 5559850), (50, 5003865), (51, 4905750), (62, 4035375), (75, 3335910), (85, 2943450), (90, 2779925), (93, 2690250), (102, 2452875), (125, 2001546), (150, 1667955), (153, 1635250), (155, 1614150), (170, 1471725), (186, 1345125), (211, 1185750), (225, 1111970), (250, 1000773), (255, 981150), (279, 896750), (306, 817625), (310, 807075), (375, 667182), (422, 592875), (425, 588690), (450, 555985), (465, 538050), (510, 490575), (527, 474750), (558, 448375), (633, 395250), (750, 333591), (765, 327050), (775, 322830), (850, 294345), (930, 269025), (1054, 237375), (1055, 237150), (1125, 222394), (1266, 197625), (1275, 196230), (1395, 179350), (1530, 163525), (1550, 161415), (1581, 158250), (1899, 131750), (2110, 118575), (2125, 117738), (2250, 111197), (2325, 107610), (2550, 98115), (2635, 94950), (2790, 89675), (3162, 79125), (3165, 79050), (3587, 69750), (3798, 65875), (3825, 65410), (3875, 64566), (4250, 58869), (4650, 53805), (4743, 52750), (5270, 47475), (5275, 47430), (6330, 39525), (6375, 39246), (6541, 38250), (6975, 35870), (7174, 34875), (7650, 32705), (7750, 32283), (7905, 31650), (9486, 26375), (9495, 26350), (10550, 23715), (10761, 23250), (11625, 21522), (12750, 19623), (13082, 19125), (13175, 18990), (13950, 17935), (15810, 15825)]