133357980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2131}}^1$

素因数の和:2299

約数の個数: 96

約数和(自身を含む): 429811200

約数和(自身を除く): 296453220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1490, 1788, 2086, 2131, 2235, 2980, 3129, 4172, 4262, 4470, 5215, 6258, 6393, 8524, 8940, 10430, 10655, 12516, 12786, 14917, 15645, 20860, 21310, 25572, 29834, 31290, 31965, 42620, 44751, 59668, 62580, 63930, 74585, 89502, 127860, 149170, 179004, 223755, 298340, 317519, 447510, 635038, 895020, 952557, 1270076, 1587595, 1905114, 2222633, 3175190, 3810228, 4445266, 4762785, 6350380, 6667899, 8890532, 9525570, 11113165, 13335798, 19051140, 22226330, 26671596, 33339495, 44452660, 66678990, 133357980]

約数ペア:

[(1, 133357980), (2, 66678990), (3, 44452660), (4, 33339495), (5, 26671596), (6, 22226330), (7, 19051140), (10, 13335798), (12, 11113165), (14, 9525570), (15, 8890532), (20, 6667899), (21, 6350380), (28, 4762785), (30, 4445266), (35, 3810228), (42, 3175190), (60, 2222633), (70, 1905114), (84, 1587595), (105, 1270076), (140, 952557), (149, 895020), (210, 635038), (298, 447510), (420, 317519), (447, 298340), (596, 223755), (745, 179004), (894, 149170), (1043, 127860), (1490, 89502), (1788, 74585), (2086, 63930), (2131, 62580), (2235, 59668), (2980, 44751), (3129, 42620), (4172, 31965), (4262, 31290), (4470, 29834), (5215, 25572), (6258, 21310), (6393, 20860), (8524, 15645), (8940, 14917), (10430, 12786), (10655, 12516)]