61203240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 230256000

約数和(自身を除く): 169052760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 149, 163, 168, 180, 210, 252, 280, 298, 315, 326, 360, 420, 447, 489, 504, 596, 630, 652, 745, 815, 840, 894, 978, 1043, 1141, 1192, 1260, 1304, 1341, 1467, 1490, 1630, 1788, 1956, 2086, 2235, 2282, 2445, 2520, 2682, 2934, 2980, 3129, 3260, 3423, 3576, 3912, 4172, 4470, 4564, 4890, 5215, 5364, 5705, 5868, 5960, 6258, 6520, 6705, 6846, 7335, 8344, 8940, 9128, 9387, 9780, 10269, 10430, 10728, 11410, 11736, 12516, 13410, 13692, 14670, 15645, 17115, 17880, 18774, 19560, 20538, 20860, 22820, 24287, 25032, 26820, 27384, 29340, 31290, 34230, 37548, 41076, 41720, 45640, 46935, 48574, 51345, 53640, 58680, 62580, 68460, 72861, 75096, 82152, 93870, 97148, 102690, 121435, 125160, 136920, 145722, 170009, 187740, 194296, 205380, 218583, 242870, 291444, 340018, 364305, 375480, 410760, 437166, 485740, 510027, 582888, 680036, 728610, 850045, 874332, 971480, 1020054, 1092915, 1360072, 1457220, 1530081, 1700090, 1748664, 2040108, 2185830, 2550135, 2914440, 3060162, 3400180, 4080216, 4371660, 5100270, 6120324, 6800360, 7650405, 8743320, 10200540, 12240648, 15300810, 20401080, 30601620, 61203240]

約数ペア:

[(1, 61203240), (2, 30601620), (3, 20401080), (4, 15300810), (5, 12240648), (6, 10200540), (7, 8743320), (8, 7650405), (9, 6800360), (10, 6120324), (12, 5100270), (14, 4371660), (15, 4080216), (18, 3400180), (20, 3060162), (21, 2914440), (24, 2550135), (28, 2185830), (30, 2040108), (35, 1748664), (36, 1700090), (40, 1530081), (42, 1457220), (45, 1360072), (56, 1092915), (60, 1020054), (63, 971480), (70, 874332), (72, 850045), (84, 728610), (90, 680036), (105, 582888), (120, 510027), (126, 485740), (140, 437166), (149, 410760), (163, 375480), (168, 364305), (180, 340018), (210, 291444), (252, 242870), (280, 218583), (298, 205380), (315, 194296), (326, 187740), (360, 170009), (420, 145722), (447, 136920), (489, 125160), (504, 121435), (596, 102690), (630, 97148), (652, 93870), (745, 82152), (815, 75096), (840, 72861), (894, 68460), (978, 62580), (1043, 58680), (1141, 53640), (1192, 51345), (1260, 48574), (1304, 46935), (1341, 45640), (1467, 41720), (1490, 41076), (1630, 37548), (1788, 34230), (1956, 31290), (2086, 29340), (2235, 27384), (2282, 26820), (2445, 25032), (2520, 24287), (2682, 22820), (2934, 20860), (2980, 20538), (3129, 19560), (3260, 18774), (3423, 17880), (3576, 17115), (3912, 15645), (4172, 14670), (4470, 13692), (4564, 13410), (4890, 12516), (5215, 11736), (5364, 11410), (5705, 10728), (5868, 10430), (5960, 10269), (6258, 9780), (6520, 9387), (6705, 9128), (6846, 8940), (7335, 8344)]