148662540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 216

約数和(自身を含む): 509182128

約数和(自身を除く): 360519588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 181, 195, 234, 243, 260, 270, 324, 338, 351, 362, 390, 405, 468, 486, 507, 540, 543, 585, 676, 702, 724, 780, 810, 845, 905, 972, 1014, 1053, 1086, 1170, 1215, 1404, 1521, 1620, 1629, 1690, 1755, 1810, 2028, 2106, 2172, 2340, 2353, 2430, 2535, 2715, 3042, 3159, 3258, 3380, 3510, 3620, 4212, 4563, 4706, 4860, 4887, 5070, 5265, 5430, 6084, 6318, 6516, 7020, 7059, 7605, 8145, 9126, 9412, 9774, 10140, 10530, 10860, 11765, 12636, 13689, 14118, 14661, 15210, 15795, 16290, 18252, 19548, 21060, 21177, 22815, 23530, 24435, 27378, 28236, 29322, 30420, 30589, 31590, 32580, 35295, 41067, 42354, 43983, 45630, 47060, 48870, 54756, 58644, 61178, 63180, 63531, 68445, 70590, 73305, 82134, 84708, 87966, 91260, 91767, 97740, 105885, 122356, 127062, 136890, 141180, 146610, 152945, 164268, 175932, 183534, 190593, 205335, 211770, 219915, 254124, 273780, 275301, 293220, 305890, 317655, 367068, 381186, 410670, 423540, 439830, 458835, 550602, 571779, 611780, 635310, 762372, 821340, 825903, 879660, 917670, 952965, 1101204, 1143558, 1270620, 1376505, 1651806, 1835340, 1905930, 2287116, 2477709, 2753010, 2858895, 3303612, 3811860, 4129515, 4955418, 5506020, 5717790, 7433127, 8259030, 9910836, 11435580, 12388545, 14866254, 16518060, 24777090, 29732508, 37165635, 49554180, 74331270, 148662540]

約数ペア:

[(1, 148662540), (2, 74331270), (3, 49554180), (4, 37165635), (5, 29732508), (6, 24777090), (9, 16518060), (10, 14866254), (12, 12388545), (13, 11435580), (15, 9910836), (18, 8259030), (20, 7433127), (26, 5717790), (27, 5506020), (30, 4955418), (36, 4129515), (39, 3811860), (45, 3303612), (52, 2858895), (54, 2753010), (60, 2477709), (65, 2287116), (78, 1905930), (81, 1835340), (90, 1651806), (108, 1376505), (117, 1270620), (130, 1143558), (135, 1101204), (156, 952965), (162, 917670), (169, 879660), (180, 825903), (181, 821340), (195, 762372), (234, 635310), (243, 611780), (260, 571779), (270, 550602), (324, 458835), (338, 439830), (351, 423540), (362, 410670), (390, 381186), (405, 367068), (468, 317655), (486, 305890), (507, 293220), (540, 275301), (543, 273780), (585, 254124), (676, 219915), (702, 211770), (724, 205335), (780, 190593), (810, 183534), (845, 175932), (905, 164268), (972, 152945), (1014, 146610), (1053, 141180), (1086, 136890), (1170, 127062), (1215, 122356), (1404, 105885), (1521, 97740), (1620, 91767), (1629, 91260), (1690, 87966), (1755, 84708), (1810, 82134), (2028, 73305), (2106, 70590), (2172, 68445), (2340, 63531), (2353, 63180), (2430, 61178), (2535, 58644), (2715, 54756), (3042, 48870), (3159, 47060), (3258, 45630), (3380, 43983), (3510, 42354), (3620, 41067), (4212, 35295), (4563, 32580), (4706, 31590), (4860, 30589), (4887, 30420), (5070, 29322), (5265, 28236), (5430, 27378), (6084, 24435), (6318, 23530), (6516, 22815), (7020, 21177), (7059, 21060), (7605, 19548), (8145, 18252), (9126, 16290), (9412, 15795), (9774, 15210), (10140, 14661), (10530, 14118), (10860, 13689), (11765, 12636)]