127637640

素因数分解:

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

素因数の和:9124

約数の個数: 128

約数和(自身を含む): 458236800

約数和(自身を除く): 330599160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 9091, 14040, 18182, 27273, 36364, 45455, 54546, 72728, 81819, 90910, 109092, 118183, 136365, 163638, 181820, 218184, 236366, 245457, 272730, 327276, 354549, 363640, 409095, 472732, 490914, 545460, 590915, 654552, 709098, 818190, 945464, 981828, 1063647, 1090920, 1181830, 1227285, 1418196, 1636380, 1772745, 1963656, 2127294, 2363660, 2454570, 2836392, 3190941, 3272760, 3545490, 4254588, 4727320, 4909140, 5318235, 6381882, 7090980, 8509176, 9818280, 10636470, 12763764, 14181960, 15954705, 21272940, 25527528, 31909410, 42545880, 63818820, 127637640]

約数ペア:

[(1, 127637640), (2, 63818820), (3, 42545880), (4, 31909410), (5, 25527528), (6, 21272940), (8, 15954705), (9, 14181960), (10, 12763764), (12, 10636470), (13, 9818280), (15, 8509176), (18, 7090980), (20, 6381882), (24, 5318235), (26, 4909140), (27, 4727320), (30, 4254588), (36, 3545490), (39, 3272760), (40, 3190941), (45, 2836392), (52, 2454570), (54, 2363660), (60, 2127294), (65, 1963656), (72, 1772745), (78, 1636380), (90, 1418196), (104, 1227285), (108, 1181830), (117, 1090920), (120, 1063647), (130, 981828), (135, 945464), (156, 818190), (180, 709098), (195, 654552), (216, 590915), (234, 545460), (260, 490914), (270, 472732), (312, 409095), (351, 363640), (360, 354549), (390, 327276), (468, 272730), (520, 245457), (540, 236366), (585, 218184), (702, 181820), (780, 163638), (936, 136365), (1080, 118183), (1170, 109092), (1404, 90910), (1560, 81819), (1755, 72728), (2340, 54546), (2808, 45455), (3510, 36364), (4680, 27273), (7020, 18182), (9091, 14040)]