99681489960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63898391}}^1$

素因数の和:63898418

約数の個数: 64

約数和(自身を含む): 322047895680

約数和(自身を除く): 222366405720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 63898391, 127796782, 191695173, 255593564, 319491955, 383390346, 511187128, 638983910, 766780692, 830679083, 958475865, 1277967820, 1533561384, 1661358166, 1916951730, 2492037249, 2555935640, 3322716332, 3833903460, 4153395415, 4984074498, 6645432664, 7667806920, 8306790830, 9968148996, 12460186245, 16613581660, 19936297992, 24920372490, 33227163320, 49840744980, 99681489960]

約数ペア:

[(1, 99681489960), (2, 49840744980), (3, 33227163320), (4, 24920372490), (5, 19936297992), (6, 16613581660), (8, 12460186245), (10, 9968148996), (12, 8306790830), (13, 7667806920), (15, 6645432664), (20, 4984074498), (24, 4153395415), (26, 3833903460), (30, 3322716332), (39, 2555935640), (40, 2492037249), (52, 1916951730), (60, 1661358166), (65, 1533561384), (78, 1277967820), (104, 958475865), (120, 830679083), (130, 766780692), (156, 638983910), (195, 511187128), (260, 383390346), (312, 319491955), (390, 255593564), (520, 191695173), (780, 127796782), (1560, 63898391)]