1225590900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{15187}}^1$

素因数の和:15473

約数の個数: 72

約数和(自身を含む): 3559459680

約数和(自身を除く): 2333868780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 269, 300, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 5380, 6725, 8070, 13450, 15187, 16140, 20175, 26900, 30374, 40350, 45561, 60748, 75935, 80700, 91122, 151870, 182244, 227805, 303740, 379675, 455610, 759350, 911220, 1139025, 1518700, 2278050, 4085303, 4556100, 8170606, 12255909, 16341212, 20426515, 24511818, 40853030, 49023636, 61279545, 81706060, 102132575, 122559090, 204265150, 245118180, 306397725, 408530300, 612795450, 1225590900]

約数ペア:

[(1, 1225590900), (2, 612795450), (3, 408530300), (4, 306397725), (5, 245118180), (6, 204265150), (10, 122559090), (12, 102132575), (15, 81706060), (20, 61279545), (25, 49023636), (30, 40853030), (50, 24511818), (60, 20426515), (75, 16341212), (100, 12255909), (150, 8170606), (269, 4556100), (300, 4085303), (538, 2278050), (807, 1518700), (1076, 1139025), (1345, 911220), (1614, 759350), (2690, 455610), (3228, 379675), (4035, 303740), (5380, 227805), (6725, 182244), (8070, 151870), (13450, 91122), (15187, 80700), (16140, 75935), (20175, 60748), (26900, 45561), (30374, 40350)]