200750325

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4013}}^1$

素因数の和:4078

約数の個数: 48

約数和(自身を含む): 358369920

約数和(自身を除く): 157619595

約数列:

[1, 3, 5, 15, 23, 25, 29, 69, 75, 87, 115, 145, 345, 435, 575, 667, 725, 1725, 2001, 2175, 3335, 4013, 10005, 12039, 16675, 20065, 50025, 60195, 92299, 100325, 116377, 276897, 300975, 349131, 461495, 581885, 1384485, 1745655, 2307475, 2676671, 2909425, 6922425, 8030013, 8728275, 13383355, 40150065, 66916775, 200750325]

約数ペア:

[(1, 200750325), (3, 66916775), (5, 40150065), (15, 13383355), (23, 8728275), (25, 8030013), (29, 6922425), (69, 2909425), (75, 2676671), (87, 2307475), (115, 1745655), (145, 1384485), (345, 581885), (435, 461495), (575, 349131), (667, 300975), (725, 276897), (1725, 116377), (2001, 100325), (2175, 92299), (3335, 60195), (4013, 50025), (10005, 20065), (12039, 16675)]