71386380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10169}}^1$

素因数の和:10200

約数の個数: 96

約数和(自身を含む): 239198400

約数和(自身を除く): 167812020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 10169, 20338, 30507, 40676, 50845, 61014, 91521, 101690, 122028, 132197, 152535, 183042, 203380, 264394, 274563, 305070, 366084, 396591, 457605, 528788, 549126, 610140, 660985, 793182, 915210, 1098252, 1189773, 1321970, 1372815, 1586364, 1830420, 1982955, 2379546, 2643940, 2745630, 3569319, 3965910, 4759092, 5491260, 5948865, 7138638, 7931820, 11897730, 14277276, 17846595, 23795460, 35693190, 71386380]

約数ペア:

[(1, 71386380), (2, 35693190), (3, 23795460), (4, 17846595), (5, 14277276), (6, 11897730), (9, 7931820), (10, 7138638), (12, 5948865), (13, 5491260), (15, 4759092), (18, 3965910), (20, 3569319), (26, 2745630), (27, 2643940), (30, 2379546), (36, 1982955), (39, 1830420), (45, 1586364), (52, 1372815), (54, 1321970), (60, 1189773), (65, 1098252), (78, 915210), (90, 793182), (108, 660985), (117, 610140), (130, 549126), (135, 528788), (156, 457605), (180, 396591), (195, 366084), (234, 305070), (260, 274563), (270, 264394), (351, 203380), (390, 183042), (468, 152535), (540, 132197), (585, 122028), (702, 101690), (780, 91521), (1170, 61014), (1404, 50845), (1755, 40676), (2340, 30507), (3510, 20338), (7020, 10169)]