55643040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2273}}^1$

素因数の和:2311

約数の個数: 144

約数和(自身を含む): 201139848

約数和(自身を除く): 145496808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2273, 2448, 2720, 3060, 4080, 4546, 4896, 6120, 6819, 8160, 9092, 11365, 12240, 13638, 18184, 20457, 22730, 24480, 27276, 34095, 36368, 38641, 40914, 45460, 54552, 68190, 72736, 77282, 81828, 90920, 102285, 109104, 115923, 136380, 154564, 163656, 181840, 193205, 204570, 218208, 231846, 272760, 309128, 327312, 347769, 363680, 386410, 409140, 463692, 545520, 579615, 618256, 654624, 695538, 772820, 818280, 927384, 1091040, 1159230, 1236512, 1391076, 1545640, 1636560, 1738845, 1854768, 2318460, 2782152, 3091280, 3273120, 3477690, 3709536, 4636920, 5564304, 6182560, 6955380, 9273840, 11128608, 13910760, 18547680, 27821520, 55643040]

約数ペア:

[(1, 55643040), (2, 27821520), (3, 18547680), (4, 13910760), (5, 11128608), (6, 9273840), (8, 6955380), (9, 6182560), (10, 5564304), (12, 4636920), (15, 3709536), (16, 3477690), (17, 3273120), (18, 3091280), (20, 2782152), (24, 2318460), (30, 1854768), (32, 1738845), (34, 1636560), (36, 1545640), (40, 1391076), (45, 1236512), (48, 1159230), (51, 1091040), (60, 927384), (68, 818280), (72, 772820), (80, 695538), (85, 654624), (90, 618256), (96, 579615), (102, 545520), (120, 463692), (136, 409140), (144, 386410), (153, 363680), (160, 347769), (170, 327312), (180, 309128), (204, 272760), (240, 231846), (255, 218208), (272, 204570), (288, 193205), (306, 181840), (340, 163656), (360, 154564), (408, 136380), (480, 115923), (510, 109104), (544, 102285), (612, 90920), (680, 81828), (720, 77282), (765, 72736), (816, 68190), (1020, 54552), (1224, 45460), (1360, 40914), (1440, 38641), (1530, 36368), (1632, 34095), (2040, 27276), (2273, 24480), (2448, 22730), (2720, 20457), (3060, 18184), (4080, 13638), (4546, 12240), (4896, 11365), (6120, 9092), (6819, 8160)]