152515660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 386104320

約数和(自身を除く): 233588660

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 76, 95, 107, 110, 121, 124, 155, 190, 209, 214, 220, 242, 310, 341, 380, 418, 428, 484, 535, 589, 605, 620, 682, 836, 1045, 1070, 1177, 1178, 1210, 1364, 1705, 2033, 2090, 2140, 2299, 2354, 2356, 2420, 2945, 3317, 3410, 3751, 4066, 4180, 4598, 4708, 5885, 5890, 6479, 6634, 6820, 7502, 8132, 9196, 10165, 11495, 11770, 11780, 12947, 12958, 13268, 15004, 16585, 18755, 20330, 22363, 22990, 23540, 25894, 25916, 32395, 33170, 36487, 37510, 40660, 44726, 45980, 51788, 63023, 64735, 64790, 66340, 71269, 72974, 75020, 89452, 111815, 126046, 129470, 129580, 142538, 145948, 182435, 223630, 245993, 252092, 258940, 285076, 315115, 356345, 364870, 401357, 447260, 491986, 630230, 693253, 712690, 729740, 802714, 983972, 1229965, 1260460, 1386506, 1425380, 1605428, 2006785, 2459930, 2773012, 3466265, 4013570, 4919860, 6932530, 7625783, 8027140, 13865060, 15251566, 30503132, 38128915, 76257830, 152515660]

約数ペア:

[(1, 152515660), (2, 76257830), (4, 38128915), (5, 30503132), (10, 15251566), (11, 13865060), (19, 8027140), (20, 7625783), (22, 6932530), (31, 4919860), (38, 4013570), (44, 3466265), (55, 2773012), (62, 2459930), (76, 2006785), (95, 1605428), (107, 1425380), (110, 1386506), (121, 1260460), (124, 1229965), (155, 983972), (190, 802714), (209, 729740), (214, 712690), (220, 693253), (242, 630230), (310, 491986), (341, 447260), (380, 401357), (418, 364870), (428, 356345), (484, 315115), (535, 285076), (589, 258940), (605, 252092), (620, 245993), (682, 223630), (836, 182435), (1045, 145948), (1070, 142538), (1177, 129580), (1178, 129470), (1210, 126046), (1364, 111815), (1705, 89452), (2033, 75020), (2090, 72974), (2140, 71269), (2299, 66340), (2354, 64790), (2356, 64735), (2420, 63023), (2945, 51788), (3317, 45980), (3410, 44726), (3751, 40660), (4066, 37510), (4180, 36487), (4598, 33170), (4708, 32395), (5885, 25916), (5890, 25894), (6479, 23540), (6634, 22990), (6820, 22363), (7502, 20330), (8132, 18755), (9196, 16585), (10165, 15004), (11495, 13268), (11770, 12958), (11780, 12947)]