127287180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3229}}^1$

素因数の和:3320

約数の個数: 96

約数和(自身を含む): 401553600

約数和(自身を除く): 274266420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 365, 438, 540, 657, 730, 876, 1095, 1314, 1460, 1971, 2190, 2628, 3229, 3285, 3942, 4380, 6458, 6570, 7884, 9687, 9855, 12916, 13140, 16145, 19374, 19710, 29061, 32290, 38748, 39420, 48435, 58122, 64580, 87183, 96870, 116244, 145305, 174366, 193740, 235717, 290610, 348732, 435915, 471434, 581220, 707151, 871830, 942868, 1178585, 1414302, 1743660, 2121453, 2357170, 2828604, 3535755, 4242906, 4714340, 6364359, 7071510, 8485812, 10607265, 12728718, 14143020, 21214530, 25457436, 31821795, 42429060, 63643590, 127287180]

約数ペア:

[(1, 127287180), (2, 63643590), (3, 42429060), (4, 31821795), (5, 25457436), (6, 21214530), (9, 14143020), (10, 12728718), (12, 10607265), (15, 8485812), (18, 7071510), (20, 6364359), (27, 4714340), (30, 4242906), (36, 3535755), (45, 2828604), (54, 2357170), (60, 2121453), (73, 1743660), (90, 1414302), (108, 1178585), (135, 942868), (146, 871830), (180, 707151), (219, 581220), (270, 471434), (292, 435915), (365, 348732), (438, 290610), (540, 235717), (657, 193740), (730, 174366), (876, 145305), (1095, 116244), (1314, 96870), (1460, 87183), (1971, 64580), (2190, 58122), (2628, 48435), (3229, 39420), (3285, 38748), (3942, 32290), (4380, 29061), (6458, 19710), (6570, 19374), (7884, 16145), (9687, 13140), (9855, 12916)]