179822940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 617766912

約数和(自身を除く): 437943972

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 31, 33, 34, 44, 47, 51, 55, 60, 62, 66, 68, 85, 93, 94, 102, 110, 121, 124, 132, 141, 155, 165, 170, 186, 187, 188, 204, 220, 235, 242, 255, 282, 310, 330, 340, 341, 363, 372, 374, 465, 470, 484, 510, 517, 527, 561, 564, 605, 620, 660, 682, 705, 726, 748, 799, 930, 935, 940, 1020, 1023, 1034, 1054, 1122, 1210, 1364, 1410, 1452, 1457, 1551, 1581, 1598, 1705, 1815, 1860, 1870, 2046, 2057, 2068, 2108, 2244, 2397, 2420, 2585, 2635, 2805, 2820, 2914, 3102, 3162, 3196, 3410, 3630, 3740, 3751, 3995, 4092, 4114, 4371, 4794, 5115, 5170, 5270, 5610, 5687, 5797, 5828, 6171, 6204, 6324, 6820, 7260, 7285, 7502, 7755, 7905, 7990, 8228, 8742, 8789, 9588, 10230, 10285, 10340, 10540, 11220, 11253, 11374, 11594, 11985, 12342, 14570, 15004, 15510, 15810, 15980, 16027, 17061, 17391, 17484, 17578, 18755, 20460, 20570, 21855, 22506, 22748, 23188, 23970, 24684, 24769, 26367, 28435, 28985, 29140, 30855, 31020, 31620, 32054, 34122, 34782, 35156, 37510, 41140, 43710, 43945, 45012, 47940, 48081, 49538, 52734, 56265, 56870, 57970, 61710, 63767, 64108, 68244, 69564, 74307, 75020, 80135, 85305, 86955, 87420, 87890, 96162, 96679, 99076, 105468, 112530, 113740, 115940, 123420, 123845, 127534, 131835, 148614, 160270, 170610, 173910, 175780, 176297, 191301, 192324, 193358, 225060, 240405, 247690, 255068, 263670, 272459, 290037, 297228, 318835, 320540, 341220, 347820, 352594, 371535, 382602, 386716, 480810, 483395, 495380, 527340, 528891, 544918, 580074, 637670, 705188, 743070, 765204, 817377, 881485, 956505, 961620, 966790, 1057782, 1089836, 1160148, 1275340, 1362295, 1450185, 1486140, 1634754, 1762970, 1913010, 1933580, 2115564, 2644455, 2724590, 2900370, 2997049, 3269508, 3525940, 3826020, 4086885, 5288910, 5449180, 5800740, 5994098, 8173770, 8991147, 10577820, 11988196, 14985245, 16347540, 17982294, 29970490, 35964588, 44955735, 59940980, 89911470, 179822940]

約数ペア:

[(1, 179822940), (2, 89911470), (3, 59940980), (4, 44955735), (5, 35964588), (6, 29970490), (10, 17982294), (11, 16347540), (12, 14985245), (15, 11988196), (17, 10577820), (20, 8991147), (22, 8173770), (30, 5994098), (31, 5800740), (33, 5449180), (34, 5288910), (44, 4086885), (47, 3826020), (51, 3525940), (55, 3269508), (60, 2997049), (62, 2900370), (66, 2724590), (68, 2644455), (85, 2115564), (93, 1933580), (94, 1913010), (102, 1762970), (110, 1634754), (121, 1486140), (124, 1450185), (132, 1362295), (141, 1275340), (155, 1160148), (165, 1089836), (170, 1057782), (186, 966790), (187, 961620), (188, 956505), (204, 881485), (220, 817377), (235, 765204), (242, 743070), (255, 705188), (282, 637670), (310, 580074), (330, 544918), (340, 528891), (341, 527340), (363, 495380), (372, 483395), (374, 480810), (465, 386716), (470, 382602), (484, 371535), (510, 352594), (517, 347820), (527, 341220), (561, 320540), (564, 318835), (605, 297228), (620, 290037), (660, 272459), (682, 263670), (705, 255068), (726, 247690), (748, 240405), (799, 225060), (930, 193358), (935, 192324), (940, 191301), (1020, 176297), (1023, 175780), (1034, 173910), (1054, 170610), (1122, 160270), (1210, 148614), (1364, 131835), (1410, 127534), (1452, 123845), (1457, 123420), (1551, 115940), (1581, 113740), (1598, 112530), (1705, 105468), (1815, 99076), (1860, 96679), (1870, 96162), (2046, 87890), (2057, 87420), (2068, 86955), (2108, 85305), (2244, 80135), (2397, 75020), (2420, 74307), (2585, 69564), (2635, 68244), (2805, 64108), (2820, 63767), (2914, 61710), (3102, 57970), (3162, 56870), (3196, 56265), (3410, 52734), (3630, 49538), (3740, 48081), (3751, 47940), (3995, 45012), (4092, 43945), (4114, 43710), (4371, 41140), (4794, 37510), (5115, 35156), (5170, 34782), (5270, 34122), (5610, 32054), (5687, 31620), (5797, 31020), (5828, 30855), (6171, 29140), (6204, 28985), (6324, 28435), (6820, 26367), (7260, 24769), (7285, 24684), (7502, 23970), (7755, 23188), (7905, 22748), (7990, 22506), (8228, 21855), (8742, 20570), (8789, 20460), (9588, 18755), (10230, 17578), (10285, 17484), (10340, 17391), (10540, 17061), (11220, 16027), (11253, 15980), (11374, 15810), (11594, 15510), (11985, 15004), (12342, 14570)]