179557740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{58679}}^1$

素因数の和:58711

約数の個数: 72

約数和(自身を含む): 576707040

約数和(自身を除く): 397149300

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, 58679, 117358, 176037, 234716, 293395, 352074, 528111, 586790, 704148, 880185, 997543, 1056222, 1173580, 1760370, 1995086, 2112444, 2640555, 2992629, 3520740, 3990172, 4987715, 5281110, 5985258, 8977887, 9975430, 10562220, 11970516, 14963145, 17955774, 19950860, 29926290, 35911548, 44889435, 59852580, 89778870, 179557740]

約数ペア:

[(1, 179557740), (2, 89778870), (3, 59852580), (4, 44889435), (5, 35911548), (6, 29926290), (9, 19950860), (10, 17955774), (12, 14963145), (15, 11970516), (17, 10562220), (18, 9975430), (20, 8977887), (30, 5985258), (34, 5281110), (36, 4987715), (45, 3990172), (51, 3520740), (60, 2992629), (68, 2640555), (85, 2112444), (90, 1995086), (102, 1760370), (153, 1173580), (170, 1056222), (180, 997543), (204, 880185), (255, 704148), (306, 586790), (340, 528111), (510, 352074), (612, 293395), (765, 234716), (1020, 176037), (1530, 117358), (3060, 58679)]