121105000

素因数分解:

$2^3\times 5^4\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 289735380

約数和(自身を除く): 168630380

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 125, 200, 212, 250, 265, 424, 457, 500, 530, 625, 914, 1000, 1060, 1250, 1325, 1828, 2120, 2285, 2500, 2650, 3656, 4570, 5000, 5300, 6625, 9140, 10600, 11425, 13250, 18280, 22850, 24221, 26500, 33125, 45700, 48442, 53000, 57125, 66250, 91400, 96884, 114250, 121105, 132500, 193768, 228500, 242210, 265000, 285625, 457000, 484420, 571250, 605525, 968840, 1142500, 1211050, 2285000, 2422100, 3027625, 4844200, 6055250, 12110500, 15138125, 24221000, 30276250, 60552500, 121105000]

約数ペア:

[(1, 121105000), (2, 60552500), (4, 30276250), (5, 24221000), (8, 15138125), (10, 12110500), (20, 6055250), (25, 4844200), (40, 3027625), (50, 2422100), (53, 2285000), (100, 1211050), (106, 1142500), (125, 968840), (200, 605525), (212, 571250), (250, 484420), (265, 457000), (424, 285625), (457, 265000), (500, 242210), (530, 228500), (625, 193768), (914, 132500), (1000, 121105), (1060, 114250), (1250, 96884), (1325, 91400), (1828, 66250), (2120, 57125), (2285, 53000), (2500, 48442), (2650, 45700), (3656, 33125), (4570, 26500), (5000, 24221), (5300, 22850), (6625, 18280), (9140, 13250), (10600, 11425)]