42545880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9091}}^1$

素因数の和:9121

約数の個数: 96

約数和(自身を含む): 148926960

約数和(自身を除く): 106381080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 9091, 18182, 27273, 36364, 45455, 54546, 72728, 81819, 90910, 109092, 118183, 136365, 163638, 181820, 218184, 236366, 272730, 327276, 354549, 363640, 409095, 472732, 545460, 590915, 654552, 709098, 818190, 945464, 1063647, 1090920, 1181830, 1418196, 1636380, 1772745, 2127294, 2363660, 2836392, 3272760, 3545490, 4254588, 4727320, 5318235, 7090980, 8509176, 10636470, 14181960, 21272940, 42545880]

約数ペア:

[(1, 42545880), (2, 21272940), (3, 14181960), (4, 10636470), (5, 8509176), (6, 7090980), (8, 5318235), (9, 4727320), (10, 4254588), (12, 3545490), (13, 3272760), (15, 2836392), (18, 2363660), (20, 2127294), (24, 1772745), (26, 1636380), (30, 1418196), (36, 1181830), (39, 1090920), (40, 1063647), (45, 945464), (52, 818190), (60, 709098), (65, 654552), (72, 590915), (78, 545460), (90, 472732), (104, 409095), (117, 363640), (120, 354549), (130, 327276), (156, 272730), (180, 236366), (195, 218184), (234, 181820), (260, 163638), (312, 136365), (360, 118183), (390, 109092), (468, 90910), (520, 81819), (585, 72728), (780, 54546), (936, 45455), (1170, 36364), (1560, 27273), (2340, 18182), (4680, 9091)]