148632700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 108

約数和(自身を含む): 354413080

約数和(自身を除く): 205780380

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 68, 74, 85, 100, 139, 148, 170, 185, 278, 289, 340, 370, 425, 556, 578, 629, 695, 740, 850, 925, 1156, 1258, 1390, 1445, 1700, 1850, 2363, 2516, 2780, 2890, 3145, 3475, 3700, 4726, 5143, 5780, 6290, 6950, 7225, 9452, 10286, 10693, 11815, 12580, 13900, 14450, 15725, 20572, 21386, 23630, 25715, 28900, 31450, 40171, 42772, 47260, 51430, 53465, 59075, 62900, 80342, 87431, 102860, 106930, 118150, 128575, 160684, 174862, 200855, 213860, 236300, 257150, 267325, 349724, 401710, 437155, 514300, 534650, 803420, 874310, 1004275, 1069300, 1486327, 1748620, 2008550, 2185775, 2972654, 4017100, 4371550, 5945308, 7431635, 8743100, 14863270, 29726540, 37158175, 74316350, 148632700]

約数ペア:

[(1, 148632700), (2, 74316350), (4, 37158175), (5, 29726540), (10, 14863270), (17, 8743100), (20, 7431635), (25, 5945308), (34, 4371550), (37, 4017100), (50, 2972654), (68, 2185775), (74, 2008550), (85, 1748620), (100, 1486327), (139, 1069300), (148, 1004275), (170, 874310), (185, 803420), (278, 534650), (289, 514300), (340, 437155), (370, 401710), (425, 349724), (556, 267325), (578, 257150), (629, 236300), (695, 213860), (740, 200855), (850, 174862), (925, 160684), (1156, 128575), (1258, 118150), (1390, 106930), (1445, 102860), (1700, 87431), (1850, 80342), (2363, 62900), (2516, 59075), (2780, 53465), (2890, 51430), (3145, 47260), (3475, 42772), (3700, 40171), (4726, 31450), (5143, 28900), (5780, 25715), (6290, 23630), (6950, 21386), (7225, 20572), (9452, 15725), (10286, 14450), (10693, 13900), (11815, 12580)]