155046609740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{13687}}^1$

素因数の和:13900

約数の個数: 144

約数和(自身を含む): 371907121152

約数和(自身を除く): 216860511412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 151, 155, 220, 242, 302, 310, 341, 484, 604, 605, 620, 682, 755, 1210, 1364, 1510, 1661, 1705, 2420, 3020, 3322, 3410, 3751, 4681, 6644, 6820, 7502, 8305, 9362, 13687, 15004, 16610, 18271, 18724, 18755, 23405, 27374, 33220, 36542, 37510, 46810, 51491, 54748, 68435, 73084, 75020, 91355, 93620, 102982, 136870, 150557, 182710, 205964, 257455, 273740, 301114, 365420, 424297, 514910, 566401, 602228, 752785, 848594, 1029820, 1132802, 1505570, 1656127, 1697188, 2066737, 2121485, 2265604, 2832005, 3011140, 3312254, 4133474, 4242970, 4667267, 5664010, 6624508, 8266948, 8280635, 8485940, 9334534, 10333685, 11328020, 16561270, 18669068, 20667370, 22734107, 23336335, 33122540, 41334740, 45468214, 46672670, 51339937, 64068847, 90936428, 93345340, 102679874, 113670535, 128137694, 205359748, 227341070, 250075177, 256275388, 256699685, 320344235, 454682140, 500150354, 513399370, 640688470, 704757317, 1000300708, 1026798740, 1250375885, 1281376940, 1409514634, 2500751770, 2819029268, 3523786585, 5001503540, 7047573170, 7752330487, 14095146340, 15504660974, 31009321948, 38761652435, 77523304870, 155046609740]

約数ペア:

[(1, 155046609740), (2, 77523304870), (4, 38761652435), (5, 31009321948), (10, 15504660974), (11, 14095146340), (20, 7752330487), (22, 7047573170), (31, 5001503540), (44, 3523786585), (55, 2819029268), (62, 2500751770), (110, 1409514634), (121, 1281376940), (124, 1250375885), (151, 1026798740), (155, 1000300708), (220, 704757317), (242, 640688470), (302, 513399370), (310, 500150354), (341, 454682140), (484, 320344235), (604, 256699685), (605, 256275388), (620, 250075177), (682, 227341070), (755, 205359748), (1210, 128137694), (1364, 113670535), (1510, 102679874), (1661, 93345340), (1705, 90936428), (2420, 64068847), (3020, 51339937), (3322, 46672670), (3410, 45468214), (3751, 41334740), (4681, 33122540), (6644, 23336335), (6820, 22734107), (7502, 20667370), (8305, 18669068), (9362, 16561270), (13687, 11328020), (15004, 10333685), (16610, 9334534), (18271, 8485940), (18724, 8280635), (18755, 8266948), (23405, 6624508), (27374, 5664010), (33220, 4667267), (36542, 4242970), (37510, 4133474), (46810, 3312254), (51491, 3011140), (54748, 2832005), (68435, 2265604), (73084, 2121485), (75020, 2066737), (91355, 1697188), (93620, 1656127), (102982, 1505570), (136870, 1132802), (150557, 1029820), (182710, 848594), (205964, 752785), (257455, 602228), (273740, 566401), (301114, 514910), (365420, 424297)]