148255380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:476

約数の個数: 288

約数和(自身を含む): 579156480

約数和(自身を除く): 430901100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 351, 364, 378, 390, 420, 431, 441, 455, 468, 490, 540, 546, 585, 588, 630, 637, 702, 735, 756, 780, 819, 862, 882, 910, 945, 980, 1092, 1170, 1260, 1274, 1293, 1323, 1365, 1404, 1470, 1638, 1724, 1755, 1764, 1820, 1890, 1911, 2155, 2205, 2340, 2457, 2548, 2586, 2646, 2730, 2940, 3017, 3185, 3276, 3510, 3780, 3822, 3879, 4095, 4310, 4410, 4914, 5172, 5292, 5460, 5603, 5733, 6034, 6370, 6465, 6615, 7020, 7644, 7758, 8190, 8620, 8820, 9051, 9555, 9828, 11206, 11466, 11637, 12068, 12285, 12740, 12930, 13230, 15085, 15516, 16380, 16809, 17199, 18102, 19110, 19395, 21119, 22412, 22932, 23274, 24570, 25860, 26460, 27153, 28015, 28665, 30170, 33618, 34398, 36204, 38220, 38790, 39221, 42238, 45255, 46548, 49140, 50427, 54306, 56030, 57330, 58185, 60340, 63357, 67236, 68796, 77580, 78442, 81459, 84045, 84476, 85995, 90510, 100854, 105595, 108612, 112060, 114660, 116370, 117663, 126714, 135765, 151281, 156884, 162918, 168090, 171990, 181020, 190071, 196105, 201708, 211190, 232740, 235326, 252135, 253428, 271530, 274547, 302562, 316785, 325836, 336180, 343980, 352989, 380142, 392210, 407295, 422380, 470652, 504270, 543060, 549094, 570213, 588315, 605124, 633570, 705978, 756405, 760284, 784420, 814590, 823641, 950355, 1008540, 1058967, 1098188, 1140426, 1176630, 1267140, 1372735, 1411956, 1512810, 1629180, 1647282, 1764945, 1900710, 2117934, 2280852, 2353260, 2470923, 2745470, 2851065, 3025620, 3294564, 3529890, 3801420, 4118205, 4235868, 4941846, 5294835, 5490940, 5702130, 7059780, 7412769, 8236410, 9883692, 10589670, 11404260, 12354615, 14825538, 16472820, 21179340, 24709230, 29651076, 37063845, 49418460, 74127690, 148255380]

約数ペア:

[(1, 148255380), (2, 74127690), (3, 49418460), (4, 37063845), (5, 29651076), (6, 24709230), (7, 21179340), (9, 16472820), (10, 14825538), (12, 12354615), (13, 11404260), (14, 10589670), (15, 9883692), (18, 8236410), (20, 7412769), (21, 7059780), (26, 5702130), (27, 5490940), (28, 5294835), (30, 4941846), (35, 4235868), (36, 4118205), (39, 3801420), (42, 3529890), (45, 3294564), (49, 3025620), (52, 2851065), (54, 2745470), (60, 2470923), (63, 2353260), (65, 2280852), (70, 2117934), (78, 1900710), (84, 1764945), (90, 1647282), (91, 1629180), (98, 1512810), (105, 1411956), (108, 1372735), (117, 1267140), (126, 1176630), (130, 1140426), (135, 1098188), (140, 1058967), (147, 1008540), (156, 950355), (180, 823641), (182, 814590), (189, 784420), (195, 760284), (196, 756405), (210, 705978), (234, 633570), (245, 605124), (252, 588315), (260, 570213), (270, 549094), (273, 543060), (294, 504270), (315, 470652), (351, 422380), (364, 407295), (378, 392210), (390, 380142), (420, 352989), (431, 343980), (441, 336180), (455, 325836), (468, 316785), (490, 302562), (540, 274547), (546, 271530), (585, 253428), (588, 252135), (630, 235326), (637, 232740), (702, 211190), (735, 201708), (756, 196105), (780, 190071), (819, 181020), (862, 171990), (882, 168090), (910, 162918), (945, 156884), (980, 151281), (1092, 135765), (1170, 126714), (1260, 117663), (1274, 116370), (1293, 114660), (1323, 112060), (1365, 108612), (1404, 105595), (1470, 100854), (1638, 90510), (1724, 85995), (1755, 84476), (1764, 84045), (1820, 81459), (1890, 78442), (1911, 77580), (2155, 68796), (2205, 67236), (2340, 63357), (2457, 60340), (2548, 58185), (2586, 57330), (2646, 56030), (2730, 54306), (2940, 50427), (3017, 49140), (3185, 46548), (3276, 45255), (3510, 42238), (3780, 39221), (3822, 38790), (3879, 38220), (4095, 36204), (4310, 34398), (4410, 33618), (4914, 30170), (5172, 28665), (5292, 28015), (5460, 27153), (5603, 26460), (5733, 25860), (6034, 24570), (6370, 23274), (6465, 22932), (6615, 22412), (7020, 21119), (7644, 19395), (7758, 19110), (8190, 18102), (8620, 17199), (8820, 16809), (9051, 16380), (9555, 15516), (9828, 15085), (11206, 13230), (11466, 12930), (11637, 12740), (12068, 12285)]