30032500

素因数分解:

$2^2\times 5^4\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:358

約数の個数: 60

約数和(自身を含む): 67506516

約数和(自身を除く): 37474016

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 125, 164, 205, 250, 293, 410, 500, 586, 625, 820, 1025, 1172, 1250, 1465, 2050, 2500, 2930, 4100, 5125, 5860, 7325, 10250, 12013, 14650, 20500, 24026, 25625, 29300, 36625, 48052, 51250, 60065, 73250, 102500, 120130, 146500, 183125, 240260, 300325, 366250, 600650, 732500, 1201300, 1501625, 3003250, 6006500, 7508125, 15016250, 30032500]

約数ペア:

[(1, 30032500), (2, 15016250), (4, 7508125), (5, 6006500), (10, 3003250), (20, 1501625), (25, 1201300), (41, 732500), (50, 600650), (82, 366250), (100, 300325), (125, 240260), (164, 183125), (205, 146500), (250, 120130), (293, 102500), (410, 73250), (500, 60065), (586, 51250), (625, 48052), (820, 36625), (1025, 29300), (1172, 25625), (1250, 24026), (1465, 20500), (2050, 14650), (2500, 12013), (2930, 10250), (4100, 7325), (5125, 5860)]