145426380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11597}}^1$

素因数の和:11639

約数の個数: 96

約数和(自身を含む): 467631360

約数和(自身を除く): 322204980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 11597, 12540, 23194, 34791, 46388, 57985, 69582, 115970, 127567, 139164, 173955, 220343, 231940, 255134, 347910, 382701, 440686, 510268, 637835, 661029, 695820, 765402, 881372, 1101715, 1275670, 1322058, 1530804, 1913505, 2203430, 2423773, 2551340, 2644116, 3305145, 3827010, 4406860, 4847546, 6610290, 7271319, 7654020, 9695092, 12118865, 13220580, 14542638, 24237730, 29085276, 36356595, 48475460, 72713190, 145426380]

約数ペア:

[(1, 145426380), (2, 72713190), (3, 48475460), (4, 36356595), (5, 29085276), (6, 24237730), (10, 14542638), (11, 13220580), (12, 12118865), (15, 9695092), (19, 7654020), (20, 7271319), (22, 6610290), (30, 4847546), (33, 4406860), (38, 3827010), (44, 3305145), (55, 2644116), (57, 2551340), (60, 2423773), (66, 2203430), (76, 1913505), (95, 1530804), (110, 1322058), (114, 1275670), (132, 1101715), (165, 881372), (190, 765402), (209, 695820), (220, 661029), (228, 637835), (285, 510268), (330, 440686), (380, 382701), (418, 347910), (570, 255134), (627, 231940), (660, 220343), (836, 173955), (1045, 139164), (1140, 127567), (1254, 115970), (2090, 69582), (2508, 57985), (3135, 46388), (4180, 34791), (6270, 23194), (11597, 12540)]