74044740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 288

約数和(自身を含む): 274563072

約数和(自身を除く): 200518332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 47, 55, 60, 62, 66, 70, 77, 84, 93, 94, 105, 110, 121, 124, 132, 140, 141, 154, 155, 165, 186, 188, 210, 217, 220, 231, 235, 242, 282, 308, 310, 329, 330, 341, 363, 372, 385, 420, 434, 462, 465, 470, 484, 517, 564, 605, 620, 651, 658, 660, 682, 705, 726, 770, 847, 868, 924, 930, 940, 987, 1023, 1034, 1085, 1155, 1210, 1302, 1316, 1364, 1410, 1452, 1457, 1540, 1551, 1645, 1694, 1705, 1815, 1860, 1974, 2046, 2068, 2170, 2310, 2387, 2420, 2541, 2585, 2604, 2820, 2914, 3102, 3255, 3290, 3388, 3410, 3619, 3630, 3751, 3948, 4092, 4235, 4340, 4371, 4620, 4774, 4935, 5082, 5115, 5170, 5687, 5828, 6204, 6510, 6580, 6820, 7161, 7238, 7260, 7285, 7502, 7755, 8470, 8742, 9548, 9870, 10164, 10199, 10230, 10340, 10857, 11253, 11374, 11935, 12705, 13020, 14322, 14476, 14570, 15004, 15510, 16027, 16940, 17061, 17484, 18095, 18755, 19740, 20398, 20460, 21714, 21855, 22506, 22748, 23870, 25410, 26257, 28435, 28644, 29140, 30597, 31020, 32054, 34122, 35805, 36190, 37510, 39809, 40796, 43428, 43710, 45012, 47740, 48081, 50820, 50995, 52514, 54285, 56265, 56870, 61194, 64108, 68244, 71610, 72380, 75020, 78771, 79618, 80135, 85305, 87420, 96162, 101990, 105028, 108570, 112189, 112530, 113740, 119427, 122388, 131285, 143220, 152985, 157542, 159236, 160270, 170610, 176297, 192324, 199045, 203980, 217140, 224378, 225060, 238854, 240405, 262570, 305970, 315084, 320540, 336567, 341220, 352594, 393855, 398090, 448756, 477708, 480810, 525140, 528891, 560945, 597135, 611940, 673134, 705188, 787710, 796180, 881485, 961620, 1057782, 1121890, 1194270, 1234079, 1346268, 1575420, 1682835, 1762970, 2115564, 2243780, 2388540, 2468158, 2644455, 3365670, 3525940, 3702237, 4936316, 5288910, 6170395, 6731340, 7404474, 10577820, 12340790, 14808948, 18511185, 24681580, 37022370, 74044740]

約数ペア:

[(1, 74044740), (2, 37022370), (3, 24681580), (4, 18511185), (5, 14808948), (6, 12340790), (7, 10577820), (10, 7404474), (11, 6731340), (12, 6170395), (14, 5288910), (15, 4936316), (20, 3702237), (21, 3525940), (22, 3365670), (28, 2644455), (30, 2468158), (31, 2388540), (33, 2243780), (35, 2115564), (42, 1762970), (44, 1682835), (47, 1575420), (55, 1346268), (60, 1234079), (62, 1194270), (66, 1121890), (70, 1057782), (77, 961620), (84, 881485), (93, 796180), (94, 787710), (105, 705188), (110, 673134), (121, 611940), (124, 597135), (132, 560945), (140, 528891), (141, 525140), (154, 480810), (155, 477708), (165, 448756), (186, 398090), (188, 393855), (210, 352594), (217, 341220), (220, 336567), (231, 320540), (235, 315084), (242, 305970), (282, 262570), (308, 240405), (310, 238854), (329, 225060), (330, 224378), (341, 217140), (363, 203980), (372, 199045), (385, 192324), (420, 176297), (434, 170610), (462, 160270), (465, 159236), (470, 157542), (484, 152985), (517, 143220), (564, 131285), (605, 122388), (620, 119427), (651, 113740), (658, 112530), (660, 112189), (682, 108570), (705, 105028), (726, 101990), (770, 96162), (847, 87420), (868, 85305), (924, 80135), (930, 79618), (940, 78771), (987, 75020), (1023, 72380), (1034, 71610), (1085, 68244), (1155, 64108), (1210, 61194), (1302, 56870), (1316, 56265), (1364, 54285), (1410, 52514), (1452, 50995), (1457, 50820), (1540, 48081), (1551, 47740), (1645, 45012), (1694, 43710), (1705, 43428), (1815, 40796), (1860, 39809), (1974, 37510), (2046, 36190), (2068, 35805), (2170, 34122), (2310, 32054), (2387, 31020), (2420, 30597), (2541, 29140), (2585, 28644), (2604, 28435), (2820, 26257), (2914, 25410), (3102, 23870), (3255, 22748), (3290, 22506), (3388, 21855), (3410, 21714), (3619, 20460), (3630, 20398), (3751, 19740), (3948, 18755), (4092, 18095), (4235, 17484), (4340, 17061), (4371, 16940), (4620, 16027), (4774, 15510), (4935, 15004), (5082, 14570), (5115, 14476), (5170, 14322), (5687, 13020), (5828, 12705), (6204, 11935), (6510, 11374), (6580, 11253), (6820, 10857), (7161, 10340), (7238, 10230), (7260, 10199), (7285, 10164), (7502, 9870), (7755, 9548), (8470, 8742)]