79702800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3907}}^1$

素因数の和:3945

約数の個数: 120

約数和(自身を含む): 270402336

約数和(自身を除く): 190699536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2550, 3400, 3907, 4080, 5100, 6800, 7814, 10200, 11721, 15628, 19535, 20400, 23442, 31256, 39070, 46884, 58605, 62512, 66419, 78140, 93768, 97675, 117210, 132838, 156280, 187536, 195350, 199257, 234420, 265676, 293025, 312560, 332095, 390700, 398514, 468840, 531352, 586050, 664190, 781400, 797028, 937680, 996285, 1062704, 1172100, 1328380, 1562800, 1594056, 1660475, 1992570, 2344200, 2656760, 3188112, 3320950, 3985140, 4688400, 4981425, 5313520, 6641900, 7970280, 9962850, 13283800, 15940560, 19925700, 26567600, 39851400, 79702800]

約数ペア:

[(1, 79702800), (2, 39851400), (3, 26567600), (4, 19925700), (5, 15940560), (6, 13283800), (8, 9962850), (10, 7970280), (12, 6641900), (15, 5313520), (16, 4981425), (17, 4688400), (20, 3985140), (24, 3320950), (25, 3188112), (30, 2656760), (34, 2344200), (40, 1992570), (48, 1660475), (50, 1594056), (51, 1562800), (60, 1328380), (68, 1172100), (75, 1062704), (80, 996285), (85, 937680), (100, 797028), (102, 781400), (120, 664190), (136, 586050), (150, 531352), (170, 468840), (200, 398514), (204, 390700), (240, 332095), (255, 312560), (272, 293025), (300, 265676), (340, 234420), (400, 199257), (408, 195350), (425, 187536), (510, 156280), (600, 132838), (680, 117210), (816, 97675), (850, 93768), (1020, 78140), (1200, 66419), (1275, 62512), (1360, 58605), (1700, 46884), (2040, 39070), (2550, 31256), (3400, 23442), (3907, 20400), (4080, 19535), (5100, 15628), (6800, 11721), (7814, 10200)]