76451700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19603}}^1$

素因数の和:19633

約数の個数: 72

約数和(自身を含む): 238227808

約数和(自身を除く): 161776108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 19603, 39206, 58809, 78412, 98015, 117618, 196030, 235236, 254839, 294045, 392060, 490075, 509678, 588090, 764517, 980150, 1019356, 1176180, 1274195, 1470225, 1529034, 1960300, 2548390, 2940450, 3058068, 3822585, 5096780, 5880900, 6370975, 7645170, 12741950, 15290340, 19112925, 25483900, 38225850, 76451700]

約数ペア:

[(1, 76451700), (2, 38225850), (3, 25483900), (4, 19112925), (5, 15290340), (6, 12741950), (10, 7645170), (12, 6370975), (13, 5880900), (15, 5096780), (20, 3822585), (25, 3058068), (26, 2940450), (30, 2548390), (39, 1960300), (50, 1529034), (52, 1470225), (60, 1274195), (65, 1176180), (75, 1019356), (78, 980150), (100, 764517), (130, 588090), (150, 509678), (156, 490075), (195, 392060), (260, 294045), (300, 254839), (325, 235236), (390, 196030), (650, 117618), (780, 98015), (975, 78412), (1300, 58809), (1950, 39206), (3900, 19603)]