61487700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4999}}^1$

素因数の和:5057

約数の個数: 72

約数和(自身を含む): 182280000

約数和(自身を除く): 120792300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1230, 2050, 2460, 3075, 4100, 4999, 6150, 9998, 12300, 14997, 19996, 24995, 29994, 49990, 59988, 74985, 99980, 124975, 149970, 204959, 249950, 299940, 374925, 409918, 499900, 614877, 749850, 819836, 1024795, 1229754, 1499700, 2049590, 2459508, 3074385, 4099180, 5123975, 6148770, 10247950, 12297540, 15371925, 20495900, 30743850, 61487700]

約数ペア:

[(1, 61487700), (2, 30743850), (3, 20495900), (4, 15371925), (5, 12297540), (6, 10247950), (10, 6148770), (12, 5123975), (15, 4099180), (20, 3074385), (25, 2459508), (30, 2049590), (41, 1499700), (50, 1229754), (60, 1024795), (75, 819836), (82, 749850), (100, 614877), (123, 499900), (150, 409918), (164, 374925), (205, 299940), (246, 249950), (300, 204959), (410, 149970), (492, 124975), (615, 99980), (820, 74985), (1025, 59988), (1230, 49990), (2050, 29994), (2460, 24995), (3075, 19996), (4100, 14997), (4999, 12300), (6150, 9998)]