231026600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{571}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 653246880

約数和(自身を除く): 422220280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 289, 340, 350, 425, 476, 571, 578, 595, 680, 700, 850, 952, 1142, 1156, 1190, 1400, 1445, 1700, 2023, 2284, 2312, 2380, 2855, 2890, 2975, 3400, 3997, 4046, 4568, 4760, 5710, 5780, 5950, 7225, 7994, 8092, 9707, 10115, 11420, 11560, 11900, 14275, 14450, 15988, 16184, 19414, 19985, 20230, 22840, 23800, 28550, 28900, 31976, 38828, 39970, 40460, 48535, 50575, 57100, 57800, 67949, 77656, 79940, 80920, 97070, 99925, 101150, 114200, 135898, 159880, 165019, 194140, 199850, 202300, 242675, 271796, 330038, 339745, 388280, 399700, 404600, 485350, 543592, 660076, 679490, 799400, 825095, 970700, 1155133, 1320152, 1358980, 1650190, 1698725, 1941400, 2310266, 2717960, 3300380, 3397450, 4125475, 4620532, 5775665, 6600760, 6794900, 8250950, 9241064, 11551330, 13589800, 16501900, 23102660, 28878325, 33003800, 46205320, 57756650, 115513300, 231026600]

約数ペア:

[(1, 231026600), (2, 115513300), (4, 57756650), (5, 46205320), (7, 33003800), (8, 28878325), (10, 23102660), (14, 16501900), (17, 13589800), (20, 11551330), (25, 9241064), (28, 8250950), (34, 6794900), (35, 6600760), (40, 5775665), (50, 4620532), (56, 4125475), (68, 3397450), (70, 3300380), (85, 2717960), (100, 2310266), (119, 1941400), (136, 1698725), (140, 1650190), (170, 1358980), (175, 1320152), (200, 1155133), (238, 970700), (280, 825095), (289, 799400), (340, 679490), (350, 660076), (425, 543592), (476, 485350), (571, 404600), (578, 399700), (595, 388280), (680, 339745), (700, 330038), (850, 271796), (952, 242675), (1142, 202300), (1156, 199850), (1190, 194140), (1400, 165019), (1445, 159880), (1700, 135898), (2023, 114200), (2284, 101150), (2312, 99925), (2380, 97070), (2855, 80920), (2890, 79940), (2975, 77656), (3400, 67949), (3997, 57800), (4046, 57100), (4568, 50575), (4760, 48535), (5710, 40460), (5780, 39970), (5950, 38828), (7225, 31976), (7994, 28900), (8092, 28550), (9707, 23800), (10115, 22840), (11420, 20230), (11560, 19985), (11900, 19414), (14275, 16184), (14450, 15988)]