169979600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3571}}^1$

素因数の和:3613

約数の個数: 120

約数和(自身を含む): 494307648

約数和(自身を除く): 324328048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 170, 175, 200, 238, 272, 280, 340, 350, 400, 425, 476, 560, 595, 680, 700, 850, 952, 1190, 1360, 1400, 1700, 1904, 2380, 2800, 2975, 3400, 3571, 4760, 5950, 6800, 7142, 9520, 11900, 14284, 17855, 23800, 24997, 28568, 35710, 47600, 49994, 57136, 60707, 71420, 89275, 99988, 121414, 124985, 142840, 178550, 199976, 242828, 249970, 285680, 303535, 357100, 399952, 424949, 485656, 499940, 607070, 624925, 714200, 849898, 971312, 999880, 1214140, 1249850, 1428400, 1517675, 1699796, 1999760, 2124745, 2428280, 2499700, 3035350, 3399592, 4249490, 4856560, 4999400, 6070700, 6799184, 8498980, 9998800, 10623725, 12141400, 16997960, 21247450, 24282800, 33995920, 42494900, 84989800, 169979600]

約数ペア:

[(1, 169979600), (2, 84989800), (4, 42494900), (5, 33995920), (7, 24282800), (8, 21247450), (10, 16997960), (14, 12141400), (16, 10623725), (17, 9998800), (20, 8498980), (25, 6799184), (28, 6070700), (34, 4999400), (35, 4856560), (40, 4249490), (50, 3399592), (56, 3035350), (68, 2499700), (70, 2428280), (80, 2124745), (85, 1999760), (100, 1699796), (112, 1517675), (119, 1428400), (136, 1249850), (140, 1214140), (170, 999880), (175, 971312), (200, 849898), (238, 714200), (272, 624925), (280, 607070), (340, 499940), (350, 485656), (400, 424949), (425, 399952), (476, 357100), (560, 303535), (595, 285680), (680, 249970), (700, 242828), (850, 199976), (952, 178550), (1190, 142840), (1360, 124985), (1400, 121414), (1700, 99988), (1904, 89275), (2380, 71420), (2800, 60707), (2975, 57136), (3400, 49994), (3571, 47600), (4760, 35710), (5950, 28568), (6800, 24997), (7142, 23800), (9520, 17855), (11900, 14284)]