66888900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5717}}^1$

素因数の和:5750

約数の個数: 108

約数和(自身を含む): 225826692

約数和(自身を除く): 158937792

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5717, 5850, 11434, 11700, 17151, 22868, 28585, 34302, 51453, 57170, 68604, 74321, 85755, 102906, 114340, 142925, 148642, 171510, 205812, 222963, 257265, 285850, 297284, 343020, 371605, 428775, 445926, 514530, 571700, 668889, 743210, 857550, 891852, 1029060, 1114815, 1286325, 1337778, 1486420, 1715100, 1858025, 2229630, 2572650, 2675556, 3344445, 3716050, 4459260, 5145300, 5574075, 6688890, 7432100, 11148150, 13377780, 16722225, 22296300, 33444450, 66888900]

約数ペア:

[(1, 66888900), (2, 33444450), (3, 22296300), (4, 16722225), (5, 13377780), (6, 11148150), (9, 7432100), (10, 6688890), (12, 5574075), (13, 5145300), (15, 4459260), (18, 3716050), (20, 3344445), (25, 2675556), (26, 2572650), (30, 2229630), (36, 1858025), (39, 1715100), (45, 1486420), (50, 1337778), (52, 1286325), (60, 1114815), (65, 1029060), (75, 891852), (78, 857550), (90, 743210), (100, 668889), (117, 571700), (130, 514530), (150, 445926), (156, 428775), (180, 371605), (195, 343020), (225, 297284), (234, 285850), (260, 257265), (300, 222963), (325, 205812), (390, 171510), (450, 148642), (468, 142925), (585, 114340), (650, 102906), (780, 85755), (900, 74321), (975, 68604), (1170, 57170), (1300, 51453), (1950, 34302), (2340, 28585), (2925, 22868), (3900, 17151), (5717, 11700), (5850, 11434)]