195535620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:472

約数の個数: 240

約数和(自身を含む): 719123328

約数和(自身を除く): 523587708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 81, 84, 86, 90, 105, 108, 126, 129, 135, 140, 162, 172, 180, 189, 210, 215, 252, 258, 270, 301, 315, 324, 378, 387, 401, 405, 420, 430, 516, 540, 567, 602, 630, 645, 756, 774, 802, 810, 860, 903, 945, 1134, 1161, 1203, 1204, 1260, 1290, 1505, 1548, 1604, 1620, 1806, 1890, 1935, 2005, 2268, 2322, 2406, 2580, 2709, 2807, 2835, 3010, 3483, 3609, 3612, 3780, 3870, 4010, 4515, 4644, 4812, 5418, 5614, 5670, 5805, 6015, 6020, 6966, 7218, 7740, 8020, 8127, 8421, 9030, 10827, 10836, 11228, 11340, 11610, 12030, 13545, 13932, 14035, 14436, 16254, 16842, 17243, 17415, 18045, 18060, 21654, 23220, 24060, 24381, 25263, 27090, 28070, 32481, 32508, 33684, 34486, 34830, 36090, 40635, 42105, 43308, 48762, 50526, 51729, 54135, 54180, 56140, 64962, 68972, 69660, 72180, 75789, 81270, 84210, 86215, 97524, 101052, 103458, 108270, 120701, 121905, 126315, 129924, 151578, 155187, 162405, 162540, 168420, 172430, 206916, 216540, 227367, 241402, 243810, 252630, 258645, 303156, 310374, 324810, 344860, 362103, 378945, 454734, 465561, 482804, 487620, 505260, 517290, 603505, 620748, 649620, 724206, 757890, 775935, 909468, 931122, 1034580, 1086309, 1136835, 1207010, 1396683, 1448412, 1515780, 1551870, 1810515, 1862244, 2172618, 2273670, 2327805, 2414020, 2793366, 3103740, 3258927, 3621030, 4345236, 4547340, 4655610, 5431545, 5586732, 6517854, 6983415, 7242060, 9311220, 9776781, 10863090, 13035708, 13966830, 16294635, 19553562, 21726180, 27933660, 32589270, 39107124, 48883905, 65178540, 97767810, 195535620]

約数ペア:

[(1, 195535620), (2, 97767810), (3, 65178540), (4, 48883905), (5, 39107124), (6, 32589270), (7, 27933660), (9, 21726180), (10, 19553562), (12, 16294635), (14, 13966830), (15, 13035708), (18, 10863090), (20, 9776781), (21, 9311220), (27, 7242060), (28, 6983415), (30, 6517854), (35, 5586732), (36, 5431545), (42, 4655610), (43, 4547340), (45, 4345236), (54, 3621030), (60, 3258927), (63, 3103740), (70, 2793366), (81, 2414020), (84, 2327805), (86, 2273670), (90, 2172618), (105, 1862244), (108, 1810515), (126, 1551870), (129, 1515780), (135, 1448412), (140, 1396683), (162, 1207010), (172, 1136835), (180, 1086309), (189, 1034580), (210, 931122), (215, 909468), (252, 775935), (258, 757890), (270, 724206), (301, 649620), (315, 620748), (324, 603505), (378, 517290), (387, 505260), (401, 487620), (405, 482804), (420, 465561), (430, 454734), (516, 378945), (540, 362103), (567, 344860), (602, 324810), (630, 310374), (645, 303156), (756, 258645), (774, 252630), (802, 243810), (810, 241402), (860, 227367), (903, 216540), (945, 206916), (1134, 172430), (1161, 168420), (1203, 162540), (1204, 162405), (1260, 155187), (1290, 151578), (1505, 129924), (1548, 126315), (1604, 121905), (1620, 120701), (1806, 108270), (1890, 103458), (1935, 101052), (2005, 97524), (2268, 86215), (2322, 84210), (2406, 81270), (2580, 75789), (2709, 72180), (2807, 69660), (2835, 68972), (3010, 64962), (3483, 56140), (3609, 54180), (3612, 54135), (3780, 51729), (3870, 50526), (4010, 48762), (4515, 43308), (4644, 42105), (4812, 40635), (5418, 36090), (5614, 34830), (5670, 34486), (5805, 33684), (6015, 32508), (6020, 32481), (6966, 28070), (7218, 27090), (7740, 25263), (8020, 24381), (8127, 24060), (8421, 23220), (9030, 21654), (10827, 18060), (10836, 18045), (11228, 17415), (11340, 17243), (11610, 16842), (12030, 16254), (13545, 14436), (13932, 14035)]