90163997820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2963971}}^1$

素因数の和:2964012

約数の個数: 108

約数和(自身を含む): 296154154296

約数和(自身を除く): 205990156476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 15210, 30420, 2963971, 5927942, 8891913, 11855884, 14819855, 17783826, 26675739, 29639710, 35567652, 38531623, 44459565, 53351478, 59279420, 77063246, 88919130, 106702956, 115594869, 133378695, 154126492, 177838260, 192658115, 231189738, 266757390, 346784607, 385316230, 462379476, 500911099, 533514780, 577974345, 693569214, 770632460, 1001822198, 1155948690, 1387138428, 1502733297, 1733923035, 2003644396, 2311897380, 2504555495, 3005466594, 3467846070, 4508199891, 5009110990, 6010933188, 6935692140, 7513666485, 9016399782, 10018221980, 15027332970, 18032799564, 22540999455, 30054665940, 45081998910, 90163997820]

約数ペア:

[(1, 90163997820), (2, 45081998910), (3, 30054665940), (4, 22540999455), (5, 18032799564), (6, 15027332970), (9, 10018221980), (10, 9016399782), (12, 7513666485), (13, 6935692140), (15, 6010933188), (18, 5009110990), (20, 4508199891), (26, 3467846070), (30, 3005466594), (36, 2504555495), (39, 2311897380), (45, 2003644396), (52, 1733923035), (60, 1502733297), (65, 1387138428), (78, 1155948690), (90, 1001822198), (117, 770632460), (130, 693569214), (156, 577974345), (169, 533514780), (180, 500911099), (195, 462379476), (234, 385316230), (260, 346784607), (338, 266757390), (390, 231189738), (468, 192658115), (507, 177838260), (585, 154126492), (676, 133378695), (780, 115594869), (845, 106702956), (1014, 88919130), (1170, 77063246), (1521, 59279420), (1690, 53351478), (2028, 44459565), (2340, 38531623), (2535, 35567652), (3042, 29639710), (3380, 26675739), (5070, 17783826), (6084, 14819855), (7605, 11855884), (10140, 8891913), (15210, 5927942), (30420, 2963971)]