71569350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1787}}^1$

素因数の和:1894

約数の個数: 72

約数和(自身を含む): 194552280

約数和(自身を除く): 122982930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 150, 178, 225, 267, 445, 450, 534, 801, 890, 1335, 1602, 1787, 2225, 2670, 3574, 4005, 4450, 5361, 6675, 8010, 8935, 10722, 13350, 16083, 17870, 20025, 26805, 32166, 40050, 44675, 53610, 80415, 89350, 134025, 159043, 160830, 268050, 318086, 402075, 477129, 795215, 804150, 954258, 1431387, 1590430, 2385645, 2862774, 3976075, 4771290, 7156935, 7952150, 11928225, 14313870, 23856450, 35784675, 71569350]

約数ペア:

[(1, 71569350), (2, 35784675), (3, 23856450), (5, 14313870), (6, 11928225), (9, 7952150), (10, 7156935), (15, 4771290), (18, 3976075), (25, 2862774), (30, 2385645), (45, 1590430), (50, 1431387), (75, 954258), (89, 804150), (90, 795215), (150, 477129), (178, 402075), (225, 318086), (267, 268050), (445, 160830), (450, 159043), (534, 134025), (801, 89350), (890, 80415), (1335, 53610), (1602, 44675), (1787, 40050), (2225, 32166), (2670, 26805), (3574, 20025), (4005, 17870), (4450, 16083), (5361, 13350), (6675, 10722), (8010, 8935)]