200836875

素因数分解:

$3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:166

約数の個数: 80

約数和(自身を含む): 356285952

約数和(自身を除く): 155449077

約数列:

[1, 3, 5, 15, 25, 43, 47, 53, 75, 125, 129, 141, 159, 215, 235, 265, 375, 625, 645, 705, 795, 1075, 1175, 1325, 1875, 2021, 2279, 2491, 3225, 3525, 3975, 5375, 5875, 6063, 6625, 6837, 7473, 10105, 11395, 12455, 16125, 17625, 19875, 26875, 29375, 30315, 33125, 34185, 37365, 50525, 56975, 62275, 80625, 88125, 99375, 107113, 151575, 170925, 186825, 252625, 284875, 311375, 321339, 535565, 757875, 854625, 934125, 1263125, 1424375, 1556875, 1606695, 2677825, 3789375, 4273125, 4670625, 8033475, 13389125, 40167375, 66945625, 200836875]

約数ペア:

[(1, 200836875), (3, 66945625), (5, 40167375), (15, 13389125), (25, 8033475), (43, 4670625), (47, 4273125), (53, 3789375), (75, 2677825), (125, 1606695), (129, 1556875), (141, 1424375), (159, 1263125), (215, 934125), (235, 854625), (265, 757875), (375, 535565), (625, 321339), (645, 311375), (705, 284875), (795, 252625), (1075, 186825), (1175, 170925), (1325, 151575), (1875, 107113), (2021, 99375), (2279, 88125), (2491, 80625), (3225, 62275), (3525, 56975), (3975, 50525), (5375, 37365), (5875, 34185), (6063, 33125), (6625, 30315), (6837, 29375), (7473, 26875), (10105, 19875), (11395, 17625), (12455, 16125)]