16019700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 47101152

約数和(自身を除く): 31081452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 100, 134, 150, 201, 268, 300, 335, 402, 670, 797, 804, 1005, 1340, 1594, 1675, 2010, 2391, 3188, 3350, 3985, 4020, 4782, 5025, 6700, 7970, 9564, 10050, 11955, 15940, 19925, 20100, 23910, 39850, 47820, 53399, 59775, 79700, 106798, 119550, 160197, 213596, 239100, 266995, 320394, 533990, 640788, 800985, 1067980, 1334975, 1601970, 2669950, 3203940, 4004925, 5339900, 8009850, 16019700]

約数ペア:

[(1, 16019700), (2, 8009850), (3, 5339900), (4, 4004925), (5, 3203940), (6, 2669950), (10, 1601970), (12, 1334975), (15, 1067980), (20, 800985), (25, 640788), (30, 533990), (50, 320394), (60, 266995), (67, 239100), (75, 213596), (100, 160197), (134, 119550), (150, 106798), (201, 79700), (268, 59775), (300, 53399), (335, 47820), (402, 39850), (670, 23910), (797, 20100), (804, 19925), (1005, 15940), (1340, 11955), (1594, 10050), (1675, 9564), (2010, 7970), (2391, 6700), (3188, 5025), (3350, 4782), (3985, 4020)]