201470100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{51659}}^1$

素因数の和:51689

約数の個数: 72

約数和(自身を含む): 627772320

約数和(自身を除く): 426302220

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, 51659, 103318, 154977, 206636, 258295, 309954, 516590, 619908, 671567, 774885, 1033180, 1291475, 1343134, 1549770, 2014701, 2582950, 2686268, 3099540, 3357835, 3874425, 4029402, 5165900, 6715670, 7748850, 8058804, 10073505, 13431340, 15497700, 16789175, 20147010, 33578350, 40294020, 50367525, 67156700, 100735050, 201470100]

約数ペア:

[(1, 201470100), (2, 100735050), (3, 67156700), (4, 50367525), (5, 40294020), (6, 33578350), (10, 20147010), (12, 16789175), (13, 15497700), (15, 13431340), (20, 10073505), (25, 8058804), (26, 7748850), (30, 6715670), (39, 5165900), (50, 4029402), (52, 3874425), (60, 3357835), (65, 3099540), (75, 2686268), (78, 2582950), (100, 2014701), (130, 1549770), (150, 1343134), (156, 1291475), (195, 1033180), (260, 774885), (300, 671567), (325, 619908), (390, 516590), (650, 309954), (780, 258295), (975, 206636), (1300, 154977), (1950, 103318), (3900, 51659)]