63828540

素因数分解:

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

素因数の和:461

約数の個数: 144

約数和(自身を含む): 211461600

約数和(自身を除く): 147633060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 289, 306, 340, 409, 459, 510, 540, 578, 612, 765, 818, 867, 918, 1020, 1156, 1227, 1445, 1530, 1636, 1734, 1836, 2045, 2295, 2454, 2601, 2890, 3060, 3468, 3681, 4090, 4335, 4590, 4908, 5202, 5780, 6135, 6953, 7362, 7803, 8180, 8670, 9180, 10404, 11043, 12270, 13005, 13906, 14724, 15606, 17340, 18405, 20859, 22086, 24540, 26010, 27812, 31212, 34765, 36810, 39015, 41718, 44172, 52020, 55215, 62577, 69530, 73620, 78030, 83436, 104295, 110430, 118201, 125154, 139060, 156060, 187731, 208590, 220860, 236402, 250308, 312885, 354603, 375462, 417180, 472804, 591005, 625770, 709206, 750924, 938655, 1063809, 1182010, 1251540, 1418412, 1773015, 1877310, 2127618, 2364020, 3191427, 3546030, 3754620, 4255236, 5319045, 6382854, 7092060, 10638090, 12765708, 15957135, 21276180, 31914270, 63828540]

約数ペア:

[(1, 63828540), (2, 31914270), (3, 21276180), (4, 15957135), (5, 12765708), (6, 10638090), (9, 7092060), (10, 6382854), (12, 5319045), (15, 4255236), (17, 3754620), (18, 3546030), (20, 3191427), (27, 2364020), (30, 2127618), (34, 1877310), (36, 1773015), (45, 1418412), (51, 1251540), (54, 1182010), (60, 1063809), (68, 938655), (85, 750924), (90, 709206), (102, 625770), (108, 591005), (135, 472804), (153, 417180), (170, 375462), (180, 354603), (204, 312885), (255, 250308), (270, 236402), (289, 220860), (306, 208590), (340, 187731), (409, 156060), (459, 139060), (510, 125154), (540, 118201), (578, 110430), (612, 104295), (765, 83436), (818, 78030), (867, 73620), (918, 69530), (1020, 62577), (1156, 55215), (1227, 52020), (1445, 44172), (1530, 41718), (1636, 39015), (1734, 36810), (1836, 34765), (2045, 31212), (2295, 27812), (2454, 26010), (2601, 24540), (2890, 22086), (3060, 20859), (3468, 18405), (3681, 17340), (4090, 15606), (4335, 14724), (4590, 13906), (4908, 13005), (5202, 12270), (5780, 11043), (6135, 10404), (6953, 9180), (7362, 8670), (7803, 8180)]