178055130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 474050304

約数和(自身を除く): 295995174

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 181, 242, 271, 330, 362, 363, 542, 543, 605, 726, 813, 905, 1086, 1210, 1355, 1626, 1810, 1815, 1991, 2710, 2715, 2981, 3630, 3982, 4065, 5430, 5962, 5973, 8130, 8943, 9955, 11946, 14905, 17886, 19910, 21901, 29810, 29865, 32791, 43802, 44715, 49051, 59730, 65582, 65703, 89430, 98102, 98373, 109505, 131406, 147153, 163955, 196746, 219010, 245255, 294306, 327910, 328515, 490510, 491865, 539561, 657030, 735765, 983730, 1079122, 1471530, 1618683, 2697805, 3237366, 5395610, 5935171, 8093415, 11870342, 16186830, 17805513, 29675855, 35611026, 59351710, 89027565, 178055130]

約数ペア:

[(1, 178055130), (2, 89027565), (3, 59351710), (5, 35611026), (6, 29675855), (10, 17805513), (11, 16186830), (15, 11870342), (22, 8093415), (30, 5935171), (33, 5395610), (55, 3237366), (66, 2697805), (110, 1618683), (121, 1471530), (165, 1079122), (181, 983730), (242, 735765), (271, 657030), (330, 539561), (362, 491865), (363, 490510), (542, 328515), (543, 327910), (605, 294306), (726, 245255), (813, 219010), (905, 196746), (1086, 163955), (1210, 147153), (1355, 131406), (1626, 109505), (1810, 98373), (1815, 98102), (1991, 89430), (2710, 65703), (2715, 65582), (2981, 59730), (3630, 49051), (3982, 44715), (4065, 43802), (5430, 32791), (5962, 29865), (5973, 29810), (8130, 21901), (8943, 19910), (9955, 17886), (11946, 14905)]