100300980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128591}}^1$

素因数の和:128616

約数の個数: 48

約数和(自身を含む): 302448384

約数和(自身を除く): 202147404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 128591, 257182, 385773, 514364, 642955, 771546, 1285910, 1543092, 1671683, 1928865, 2571820, 3343366, 3857730, 5015049, 6686732, 7715460, 8358415, 10030098, 16716830, 20060196, 25075245, 33433660, 50150490, 100300980]

約数ペア:

[(1, 100300980), (2, 50150490), (3, 33433660), (4, 25075245), (5, 20060196), (6, 16716830), (10, 10030098), (12, 8358415), (13, 7715460), (15, 6686732), (20, 5015049), (26, 3857730), (30, 3343366), (39, 2571820), (52, 1928865), (60, 1671683), (65, 1543092), (78, 1285910), (130, 771546), (156, 642955), (195, 514364), (260, 385773), (390, 257182), (780, 128591)]