661569450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8369}}^1$

素因数の和:8432

約数の個数: 96

約数和(自身を含む): 1793456640

約数和(自身を除く): 1131887190

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 50, 51, 62, 75, 85, 93, 102, 150, 155, 170, 186, 255, 310, 425, 465, 510, 527, 775, 850, 930, 1054, 1275, 1550, 1581, 2325, 2550, 2635, 3162, 4650, 5270, 7905, 8369, 13175, 15810, 16738, 25107, 26350, 39525, 41845, 50214, 79050, 83690, 125535, 142273, 209225, 251070, 259439, 284546, 418450, 426819, 518878, 627675, 711365, 778317, 853638, 1255350, 1297195, 1422730, 1556634, 2134095, 2594390, 3556825, 3891585, 4268190, 4410463, 6485975, 7113650, 7783170, 8820926, 10670475, 12971950, 13231389, 19457925, 21340950, 22052315, 26462778, 38915850, 44104630, 66156945, 110261575, 132313890, 220523150, 330784725, 661569450]

約数ペア:

[(1, 661569450), (2, 330784725), (3, 220523150), (5, 132313890), (6, 110261575), (10, 66156945), (15, 44104630), (17, 38915850), (25, 26462778), (30, 22052315), (31, 21340950), (34, 19457925), (50, 13231389), (51, 12971950), (62, 10670475), (75, 8820926), (85, 7783170), (93, 7113650), (102, 6485975), (150, 4410463), (155, 4268190), (170, 3891585), (186, 3556825), (255, 2594390), (310, 2134095), (425, 1556634), (465, 1422730), (510, 1297195), (527, 1255350), (775, 853638), (850, 778317), (930, 711365), (1054, 627675), (1275, 518878), (1550, 426819), (1581, 418450), (2325, 284546), (2550, 259439), (2635, 251070), (3162, 209225), (4650, 142273), (5270, 125535), (7905, 83690), (8369, 79050), (13175, 50214), (15810, 41845), (16738, 39525), (25107, 26350)]