201772920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{28499}}^1$

素因数の和:28572

約数の個数: 64

約数和(自身を含む): 615600000

約数和(自身を除く): 413827080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 28499, 56998, 85497, 113996, 142495, 170994, 227992, 284990, 341988, 427485, 569980, 683976, 854970, 1139960, 1681441, 1709940, 3362882, 3419880, 5044323, 6725764, 8407205, 10088646, 13451528, 16814410, 20177292, 25221615, 33628820, 40354584, 50443230, 67257640, 100886460, 201772920]

約数ペア:

[(1, 201772920), (2, 100886460), (3, 67257640), (4, 50443230), (5, 40354584), (6, 33628820), (8, 25221615), (10, 20177292), (12, 16814410), (15, 13451528), (20, 10088646), (24, 8407205), (30, 6725764), (40, 5044323), (59, 3419880), (60, 3362882), (118, 1709940), (120, 1681441), (177, 1139960), (236, 854970), (295, 683976), (354, 569980), (472, 427485), (590, 341988), (708, 284990), (885, 227992), (1180, 170994), (1416, 142495), (1770, 113996), (2360, 85497), (3540, 56998), (7080, 28499)]