78231450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2789}}^1$

素因数の和:2832

約数の個数: 96

約数和(自身を含む): 224182080

約数和(自身を除く): 145950630

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 150, 165, 170, 187, 255, 275, 330, 374, 425, 510, 550, 561, 825, 850, 935, 1122, 1275, 1650, 1870, 2550, 2789, 2805, 4675, 5578, 5610, 8367, 9350, 13945, 14025, 16734, 27890, 28050, 30679, 41835, 47413, 61358, 69725, 83670, 92037, 94826, 139450, 142239, 153395, 184074, 209175, 237065, 284478, 306790, 418350, 460185, 474130, 521543, 711195, 766975, 920370, 1043086, 1185325, 1422390, 1533950, 1564629, 2300925, 2370650, 2607715, 3129258, 3555975, 4601850, 5215430, 7111950, 7823145, 13038575, 15646290, 26077150, 39115725, 78231450]

約数ペア:

[(1, 78231450), (2, 39115725), (3, 26077150), (5, 15646290), (6, 13038575), (10, 7823145), (11, 7111950), (15, 5215430), (17, 4601850), (22, 3555975), (25, 3129258), (30, 2607715), (33, 2370650), (34, 2300925), (50, 1564629), (51, 1533950), (55, 1422390), (66, 1185325), (75, 1043086), (85, 920370), (102, 766975), (110, 711195), (150, 521543), (165, 474130), (170, 460185), (187, 418350), (255, 306790), (275, 284478), (330, 237065), (374, 209175), (425, 184074), (510, 153395), (550, 142239), (561, 139450), (825, 94826), (850, 92037), (935, 83670), (1122, 69725), (1275, 61358), (1650, 47413), (1870, 41835), (2550, 30679), (2789, 28050), (2805, 27890), (4675, 16734), (5578, 14025), (5610, 13945), (8367, 9350)]