77464140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5227}}^1$

素因数の和:5271

約数の個数: 96

約数和(自身を含む): 245925120

約数和(自身を除く): 168460980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 5227, 7410, 10454, 14820, 15681, 20908, 26135, 31362, 52270, 62724, 67951, 78405, 99313, 104540, 135902, 156810, 198626, 203853, 271804, 297939, 313620, 339755, 397252, 407706, 496565, 595878, 679510, 815412, 993130, 1019265, 1191756, 1291069, 1359020, 1489695, 1986260, 2038530, 2582138, 2979390, 3873207, 4077060, 5164276, 5958780, 6455345, 7746414, 12910690, 15492828, 19366035, 25821380, 38732070, 77464140]

約数ペア:

[(1, 77464140), (2, 38732070), (3, 25821380), (4, 19366035), (5, 15492828), (6, 12910690), (10, 7746414), (12, 6455345), (13, 5958780), (15, 5164276), (19, 4077060), (20, 3873207), (26, 2979390), (30, 2582138), (38, 2038530), (39, 1986260), (52, 1489695), (57, 1359020), (60, 1291069), (65, 1191756), (76, 1019265), (78, 993130), (95, 815412), (114, 679510), (130, 595878), (156, 496565), (190, 407706), (195, 397252), (228, 339755), (247, 313620), (260, 297939), (285, 271804), (380, 203853), (390, 198626), (494, 156810), (570, 135902), (741, 104540), (780, 99313), (988, 78405), (1140, 67951), (1235, 62724), (1482, 52270), (2470, 31362), (2964, 26135), (3705, 20908), (4940, 15681), (5227, 14820), (7410, 10454)]