42550560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2273}}^1$

素因数の和:2307

約数の個数: 144

約数和(自身を含む): 156442104

約数和(自身を除く): 113891544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2273, 2340, 3120, 3744, 4546, 4680, 6240, 6819, 9092, 9360, 11365, 13638, 18184, 18720, 20457, 22730, 27276, 29549, 34095, 36368, 40914, 45460, 54552, 59098, 68190, 72736, 81828, 88647, 90920, 102285, 109104, 118196, 136380, 147745, 163656, 177294, 181840, 204570, 218208, 236392, 265941, 272760, 295490, 327312, 354588, 363680, 409140, 443235, 472784, 531882, 545520, 590980, 654624, 709176, 818280, 886470, 945568, 1063764, 1091040, 1181960, 1329705, 1418352, 1636560, 1772940, 2127528, 2363920, 2659410, 2836704, 3273120, 3545880, 4255056, 4727840, 5318820, 7091760, 8510112, 10637640, 14183520, 21275280, 42550560]

約数ペア:

[(1, 42550560), (2, 21275280), (3, 14183520), (4, 10637640), (5, 8510112), (6, 7091760), (8, 5318820), (9, 4727840), (10, 4255056), (12, 3545880), (13, 3273120), (15, 2836704), (16, 2659410), (18, 2363920), (20, 2127528), (24, 1772940), (26, 1636560), (30, 1418352), (32, 1329705), (36, 1181960), (39, 1091040), (40, 1063764), (45, 945568), (48, 886470), (52, 818280), (60, 709176), (65, 654624), (72, 590980), (78, 545520), (80, 531882), (90, 472784), (96, 443235), (104, 409140), (117, 363680), (120, 354588), (130, 327312), (144, 295490), (156, 272760), (160, 265941), (180, 236392), (195, 218208), (208, 204570), (234, 181840), (240, 177294), (260, 163656), (288, 147745), (312, 136380), (360, 118196), (390, 109104), (416, 102285), (468, 90920), (480, 88647), (520, 81828), (585, 72736), (624, 68190), (720, 59098), (780, 54552), (936, 45460), (1040, 40914), (1170, 36368), (1248, 34095), (1440, 29549), (1560, 27276), (1872, 22730), (2080, 20457), (2273, 18720), (2340, 18184), (3120, 13638), (3744, 11365), (4546, 9360), (4680, 9092), (6240, 6819)]