109785450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{17021}}^1$

素因数の和:17079

約数の個数: 48

約数和(自身を含む): 278616096

約数和(自身を除く): 168830646

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 17021, 34042, 51063, 85105, 102126, 170210, 255315, 425525, 510630, 731903, 851050, 1276575, 1463806, 2195709, 2553150, 3659515, 4391418, 7319030, 10978545, 18297575, 21957090, 36595150, 54892725, 109785450]

約数ペア:

[(1, 109785450), (2, 54892725), (3, 36595150), (5, 21957090), (6, 18297575), (10, 10978545), (15, 7319030), (25, 4391418), (30, 3659515), (43, 2553150), (50, 2195709), (75, 1463806), (86, 1276575), (129, 851050), (150, 731903), (215, 510630), (258, 425525), (430, 255315), (645, 170210), (1075, 102126), (1290, 85105), (2150, 51063), (3225, 34042), (6450, 17021)]