127657080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{409}}^1$

素因数の和:463

約数の個数: 192

約数和(自身を含む): 453132000

約数和(自身を除く): 325474920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 289, 306, 340, 360, 408, 409, 459, 510, 540, 578, 612, 680, 765, 818, 867, 918, 1020, 1080, 1156, 1224, 1227, 1445, 1530, 1636, 1734, 1836, 2040, 2045, 2295, 2312, 2454, 2601, 2890, 3060, 3272, 3468, 3672, 3681, 4090, 4335, 4590, 4908, 5202, 5780, 6120, 6135, 6936, 6953, 7362, 7803, 8180, 8670, 9180, 9816, 10404, 11043, 11560, 12270, 13005, 13906, 14724, 15606, 16360, 17340, 18360, 18405, 20808, 20859, 22086, 24540, 26010, 27812, 29448, 31212, 34680, 34765, 36810, 39015, 41718, 44172, 49080, 52020, 55215, 55624, 62424, 62577, 69530, 73620, 78030, 83436, 88344, 104040, 104295, 110430, 118201, 125154, 139060, 147240, 156060, 166872, 187731, 208590, 220860, 236402, 250308, 278120, 312120, 312885, 354603, 375462, 417180, 441720, 472804, 500616, 591005, 625770, 709206, 750924, 834360, 938655, 945608, 1063809, 1182010, 1251540, 1418412, 1501848, 1773015, 1877310, 2127618, 2364020, 2503080, 2836824, 3191427, 3546030, 3754620, 4255236, 4728040, 5319045, 6382854, 7092060, 7509240, 8510472, 10638090, 12765708, 14184120, 15957135, 21276180, 25531416, 31914270, 42552360, 63828540, 127657080]

約数ペア:

[(1, 127657080), (2, 63828540), (3, 42552360), (4, 31914270), (5, 25531416), (6, 21276180), (8, 15957135), (9, 14184120), (10, 12765708), (12, 10638090), (15, 8510472), (17, 7509240), (18, 7092060), (20, 6382854), (24, 5319045), (27, 4728040), (30, 4255236), (34, 3754620), (36, 3546030), (40, 3191427), (45, 2836824), (51, 2503080), (54, 2364020), (60, 2127618), (68, 1877310), (72, 1773015), (85, 1501848), (90, 1418412), (102, 1251540), (108, 1182010), (120, 1063809), (135, 945608), (136, 938655), (153, 834360), (170, 750924), (180, 709206), (204, 625770), (216, 591005), (255, 500616), (270, 472804), (289, 441720), (306, 417180), (340, 375462), (360, 354603), (408, 312885), (409, 312120), (459, 278120), (510, 250308), (540, 236402), (578, 220860), (612, 208590), (680, 187731), (765, 166872), (818, 156060), (867, 147240), (918, 139060), (1020, 125154), (1080, 118201), (1156, 110430), (1224, 104295), (1227, 104040), (1445, 88344), (1530, 83436), (1636, 78030), (1734, 73620), (1836, 69530), (2040, 62577), (2045, 62424), (2295, 55624), (2312, 55215), (2454, 52020), (2601, 49080), (2890, 44172), (3060, 41718), (3272, 39015), (3468, 36810), (3672, 34765), (3681, 34680), (4090, 31212), (4335, 29448), (4590, 27812), (4908, 26010), (5202, 24540), (5780, 22086), (6120, 20859), (6135, 20808), (6936, 18405), (6953, 18360), (7362, 17340), (7803, 16360), (8180, 15606), (8670, 14724), (9180, 13906), (9816, 13005), (10404, 12270), (11043, 11560)]