153418860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 240

約数和(自身を含む): 560077056

約数和(自身を除く): 406658196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 83, 84, 90, 105, 108, 126, 135, 140, 162, 163, 166, 180, 189, 210, 249, 252, 270, 315, 324, 326, 332, 378, 405, 415, 420, 489, 498, 540, 567, 581, 630, 652, 747, 756, 810, 815, 830, 945, 978, 996, 1134, 1141, 1162, 1245, 1260, 1467, 1494, 1620, 1630, 1660, 1743, 1890, 1956, 2241, 2268, 2282, 2324, 2445, 2490, 2835, 2905, 2934, 2988, 3260, 3423, 3486, 3735, 3780, 4401, 4482, 4564, 4890, 4980, 5229, 5670, 5705, 5810, 5868, 6723, 6846, 6972, 7335, 7470, 8715, 8802, 8964, 9780, 10269, 10458, 11205, 11340, 11410, 11620, 13203, 13446, 13529, 13692, 14670, 14940, 15687, 17115, 17430, 17604, 20538, 20916, 22005, 22410, 22820, 26145, 26406, 26892, 27058, 29340, 30807, 31374, 33615, 34230, 34860, 40587, 41076, 44010, 44820, 47061, 51345, 52290, 52812, 54116, 61614, 62748, 66015, 67230, 67645, 68460, 78435, 81174, 88020, 92421, 94122, 94703, 102690, 104580, 121761, 123228, 132030, 134460, 135290, 154035, 156870, 162348, 184842, 188244, 189406, 202935, 205380, 235305, 243522, 264060, 270580, 284109, 308070, 313740, 365283, 369684, 378812, 405870, 462105, 470610, 473515, 487044, 568218, 608805, 616140, 730566, 811740, 852327, 924210, 941220, 947030, 1095849, 1136436, 1217610, 1420545, 1461132, 1704654, 1826415, 1848420, 1894060, 2191698, 2435220, 2556981, 2841090, 3409308, 3652830, 4261635, 4383396, 5113962, 5479245, 5682180, 7305660, 7670943, 8523270, 10227924, 10958490, 12784905, 15341886, 17046540, 21916980, 25569810, 30683772, 38354715, 51139620, 76709430, 153418860]

約数ペア:

[(1, 153418860), (2, 76709430), (3, 51139620), (4, 38354715), (5, 30683772), (6, 25569810), (7, 21916980), (9, 17046540), (10, 15341886), (12, 12784905), (14, 10958490), (15, 10227924), (18, 8523270), (20, 7670943), (21, 7305660), (27, 5682180), (28, 5479245), (30, 5113962), (35, 4383396), (36, 4261635), (42, 3652830), (45, 3409308), (54, 2841090), (60, 2556981), (63, 2435220), (70, 2191698), (81, 1894060), (83, 1848420), (84, 1826415), (90, 1704654), (105, 1461132), (108, 1420545), (126, 1217610), (135, 1136436), (140, 1095849), (162, 947030), (163, 941220), (166, 924210), (180, 852327), (189, 811740), (210, 730566), (249, 616140), (252, 608805), (270, 568218), (315, 487044), (324, 473515), (326, 470610), (332, 462105), (378, 405870), (405, 378812), (415, 369684), (420, 365283), (489, 313740), (498, 308070), (540, 284109), (567, 270580), (581, 264060), (630, 243522), (652, 235305), (747, 205380), (756, 202935), (810, 189406), (815, 188244), (830, 184842), (945, 162348), (978, 156870), (996, 154035), (1134, 135290), (1141, 134460), (1162, 132030), (1245, 123228), (1260, 121761), (1467, 104580), (1494, 102690), (1620, 94703), (1630, 94122), (1660, 92421), (1743, 88020), (1890, 81174), (1956, 78435), (2241, 68460), (2268, 67645), (2282, 67230), (2324, 66015), (2445, 62748), (2490, 61614), (2835, 54116), (2905, 52812), (2934, 52290), (2988, 51345), (3260, 47061), (3423, 44820), (3486, 44010), (3735, 41076), (3780, 40587), (4401, 34860), (4482, 34230), (4564, 33615), (4890, 31374), (4980, 30807), (5229, 29340), (5670, 27058), (5705, 26892), (5810, 26406), (5868, 26145), (6723, 22820), (6846, 22410), (6972, 22005), (7335, 20916), (7470, 20538), (8715, 17604), (8802, 17430), (8964, 17115), (9780, 15687), (10269, 14940), (10458, 14670), (11205, 13692), (11340, 13529), (11410, 13446), (11620, 13203)]