97187940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3121}}^1$

素因数の和:3309

約数の個数: 72

約数和(自身を含む): 296602488

約数和(自身を除く): 199414548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3121, 3460, 5190, 6228, 6242, 7785, 9363, 10380, 12484, 15570, 15605, 18726, 28089, 31140, 31210, 37452, 46815, 56178, 62420, 93630, 112356, 140445, 187260, 280890, 539933, 561780, 1079866, 1619799, 2159732, 2699665, 3239598, 4859397, 5399330, 6479196, 8098995, 9718794, 10798660, 16197990, 19437588, 24296985, 32395980, 48593970, 97187940]

約数ペア:

[(1, 97187940), (2, 48593970), (3, 32395980), (4, 24296985), (5, 19437588), (6, 16197990), (9, 10798660), (10, 9718794), (12, 8098995), (15, 6479196), (18, 5399330), (20, 4859397), (30, 3239598), (36, 2699665), (45, 2159732), (60, 1619799), (90, 1079866), (173, 561780), (180, 539933), (346, 280890), (519, 187260), (692, 140445), (865, 112356), (1038, 93630), (1557, 62420), (1730, 56178), (2076, 46815), (2595, 37452), (3114, 31210), (3121, 31140), (3460, 28089), (5190, 18726), (6228, 15605), (6242, 15570), (7785, 12484), (9363, 10380)]