73112580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23893}}^1$

素因数の和:23925

約数の個数: 72

約数和(自身を含む): 234830232

約数和(自身を除く): 161717652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 23893, 47786, 71679, 95572, 119465, 143358, 215037, 238930, 286716, 358395, 406181, 430074, 477860, 716790, 812362, 860148, 1075185, 1218543, 1433580, 1624724, 2030905, 2150370, 2437086, 3655629, 4061810, 4300740, 4874172, 6092715, 7311258, 8123620, 12185430, 14622516, 18278145, 24370860, 36556290, 73112580]

約数ペア:

[(1, 73112580), (2, 36556290), (3, 24370860), (4, 18278145), (5, 14622516), (6, 12185430), (9, 8123620), (10, 7311258), (12, 6092715), (15, 4874172), (17, 4300740), (18, 4061810), (20, 3655629), (30, 2437086), (34, 2150370), (36, 2030905), (45, 1624724), (51, 1433580), (60, 1218543), (68, 1075185), (85, 860148), (90, 812362), (102, 716790), (153, 477860), (170, 430074), (180, 406181), (204, 358395), (255, 286716), (306, 238930), (340, 215037), (510, 143358), (612, 119465), (765, 95572), (1020, 71679), (1530, 47786), (3060, 23893)]