45184860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 164324160

約数和(自身を除く): 119139300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 49, 60, 63, 70, 84, 90, 94, 98, 105, 109, 126, 140, 141, 147, 180, 188, 196, 210, 218, 235, 245, 252, 282, 294, 315, 327, 329, 420, 423, 436, 441, 470, 490, 545, 564, 588, 630, 654, 658, 705, 735, 763, 846, 882, 940, 980, 981, 987, 1090, 1260, 1308, 1316, 1410, 1470, 1526, 1635, 1645, 1692, 1764, 1962, 1974, 2115, 2180, 2205, 2289, 2303, 2820, 2940, 2961, 3052, 3270, 3290, 3815, 3924, 3948, 4230, 4410, 4578, 4606, 4905, 4935, 5123, 5341, 5922, 6540, 6580, 6867, 6909, 7630, 8460, 8820, 9156, 9212, 9810, 9870, 10246, 10682, 11445, 11515, 11844, 13734, 13818, 14805, 15260, 15369, 16023, 19620, 19740, 20492, 20727, 21364, 22890, 23030, 25615, 26705, 27468, 27636, 29610, 30738, 32046, 34335, 34545, 35861, 41454, 45780, 46060, 46107, 48069, 51230, 53410, 59220, 61476, 64092, 68670, 69090, 71722, 76845, 80115, 82908, 92214, 96138, 102460, 103635, 106820, 107583, 137340, 138180, 143444, 153690, 160230, 179305, 184428, 192276, 207270, 215166, 230535, 240345, 251027, 307380, 320460, 322749, 358610, 414540, 430332, 461070, 480690, 502054, 537915, 645498, 717220, 753081, 922140, 961380, 1004108, 1075830, 1255135, 1290996, 1506162, 1613745, 2151660, 2259243, 2510270, 3012324, 3227490, 3765405, 4518486, 5020540, 6454980, 7530810, 9036972, 11296215, 15061620, 22592430, 45184860]

約数ペア:

[(1, 45184860), (2, 22592430), (3, 15061620), (4, 11296215), (5, 9036972), (6, 7530810), (7, 6454980), (9, 5020540), (10, 4518486), (12, 3765405), (14, 3227490), (15, 3012324), (18, 2510270), (20, 2259243), (21, 2151660), (28, 1613745), (30, 1506162), (35, 1290996), (36, 1255135), (42, 1075830), (45, 1004108), (47, 961380), (49, 922140), (60, 753081), (63, 717220), (70, 645498), (84, 537915), (90, 502054), (94, 480690), (98, 461070), (105, 430332), (109, 414540), (126, 358610), (140, 322749), (141, 320460), (147, 307380), (180, 251027), (188, 240345), (196, 230535), (210, 215166), (218, 207270), (235, 192276), (245, 184428), (252, 179305), (282, 160230), (294, 153690), (315, 143444), (327, 138180), (329, 137340), (420, 107583), (423, 106820), (436, 103635), (441, 102460), (470, 96138), (490, 92214), (545, 82908), (564, 80115), (588, 76845), (630, 71722), (654, 69090), (658, 68670), (705, 64092), (735, 61476), (763, 59220), (846, 53410), (882, 51230), (940, 48069), (980, 46107), (981, 46060), (987, 45780), (1090, 41454), (1260, 35861), (1308, 34545), (1316, 34335), (1410, 32046), (1470, 30738), (1526, 29610), (1635, 27636), (1645, 27468), (1692, 26705), (1764, 25615), (1962, 23030), (1974, 22890), (2115, 21364), (2180, 20727), (2205, 20492), (2289, 19740), (2303, 19620), (2820, 16023), (2940, 15369), (2961, 15260), (3052, 14805), (3270, 13818), (3290, 13734), (3815, 11844), (3924, 11515), (3948, 11445), (4230, 10682), (4410, 10246), (4578, 9870), (4606, 9810), (4905, 9212), (4935, 9156), (5123, 8820), (5341, 8460), (5922, 7630), (6540, 6909), (6580, 6867)]