66538950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:702

約数の個数: 96

約数和(自身を含む): 178679040

約数和(自身を除く): 112140090

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 37, 38, 50, 57, 74, 75, 95, 111, 114, 150, 185, 190, 222, 285, 370, 475, 555, 570, 631, 703, 925, 950, 1110, 1262, 1406, 1425, 1850, 1893, 2109, 2775, 2850, 3155, 3515, 3786, 4218, 5550, 6310, 7030, 9465, 10545, 11989, 15775, 17575, 18930, 21090, 23347, 23978, 31550, 35150, 35967, 46694, 47325, 52725, 59945, 70041, 71934, 94650, 105450, 116735, 119890, 140082, 179835, 233470, 299725, 350205, 359670, 443593, 583675, 599450, 700410, 887186, 899175, 1167350, 1330779, 1751025, 1798350, 2217965, 2661558, 3502050, 4435930, 6653895, 11089825, 13307790, 22179650, 33269475, 66538950]

約数ペア:

[(1, 66538950), (2, 33269475), (3, 22179650), (5, 13307790), (6, 11089825), (10, 6653895), (15, 4435930), (19, 3502050), (25, 2661558), (30, 2217965), (37, 1798350), (38, 1751025), (50, 1330779), (57, 1167350), (74, 899175), (75, 887186), (95, 700410), (111, 599450), (114, 583675), (150, 443593), (185, 359670), (190, 350205), (222, 299725), (285, 233470), (370, 179835), (475, 140082), (555, 119890), (570, 116735), (631, 105450), (703, 94650), (925, 71934), (950, 70041), (1110, 59945), (1262, 52725), (1406, 47325), (1425, 46694), (1850, 35967), (1893, 35150), (2109, 31550), (2775, 23978), (2850, 23347), (3155, 21090), (3515, 18930), (3786, 17575), (4218, 15775), (5550, 11989), (6310, 10545), (7030, 9465)]