382890900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{61}}^2$

素因数の和:160

約数の個数: 216

約数和(自身を含む): 1313457600

約数和(自身を除く): 930566700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 61, 70, 75, 84, 98, 100, 105, 122, 140, 147, 150, 175, 183, 196, 210, 244, 245, 294, 300, 305, 343, 350, 366, 420, 427, 490, 525, 588, 610, 686, 700, 732, 735, 854, 915, 980, 1029, 1050, 1220, 1225, 1281, 1372, 1470, 1525, 1708, 1715, 1830, 2058, 2100, 2135, 2450, 2562, 2940, 2989, 3050, 3430, 3660, 3675, 3721, 4116, 4270, 4575, 4900, 5124, 5145, 5978, 6100, 6405, 6860, 7350, 7442, 8540, 8575, 8967, 9150, 10290, 10675, 11163, 11956, 12810, 14700, 14884, 14945, 17150, 17934, 18300, 18605, 20580, 20923, 21350, 22326, 25620, 25725, 26047, 29890, 32025, 34300, 35868, 37210, 41846, 42700, 44652, 44835, 51450, 52094, 55815, 59780, 62769, 64050, 74420, 74725, 78141, 83692, 89670, 93025, 102900, 104188, 104615, 111630, 125538, 128100, 130235, 149450, 156282, 179340, 182329, 186050, 209230, 223260, 224175, 251076, 260470, 279075, 298900, 312564, 313845, 364658, 372100, 390705, 418460, 448350, 520940, 523075, 546987, 558150, 627690, 651175, 729316, 781410, 896700, 911645, 1046150, 1093974, 1116300, 1255380, 1276303, 1302350, 1562820, 1569225, 1823290, 1953525, 2092300, 2187948, 2552606, 2604700, 2734935, 3138450, 3646580, 3828909, 3907050, 4558225, 5105212, 5469870, 6276900, 6381515, 7657818, 7814100, 9116450, 10939740, 12763030, 13674675, 15315636, 18232900, 19144545, 25526060, 27349350, 31907575, 38289090, 54698700, 63815150, 76578180, 95722725, 127630300, 191445450, 382890900]

約数ペア:

[(1, 382890900), (2, 191445450), (3, 127630300), (4, 95722725), (5, 76578180), (6, 63815150), (7, 54698700), (10, 38289090), (12, 31907575), (14, 27349350), (15, 25526060), (20, 19144545), (21, 18232900), (25, 15315636), (28, 13674675), (30, 12763030), (35, 10939740), (42, 9116450), (49, 7814100), (50, 7657818), (60, 6381515), (61, 6276900), (70, 5469870), (75, 5105212), (84, 4558225), (98, 3907050), (100, 3828909), (105, 3646580), (122, 3138450), (140, 2734935), (147, 2604700), (150, 2552606), (175, 2187948), (183, 2092300), (196, 1953525), (210, 1823290), (244, 1569225), (245, 1562820), (294, 1302350), (300, 1276303), (305, 1255380), (343, 1116300), (350, 1093974), (366, 1046150), (420, 911645), (427, 896700), (490, 781410), (525, 729316), (588, 651175), (610, 627690), (686, 558150), (700, 546987), (732, 523075), (735, 520940), (854, 448350), (915, 418460), (980, 390705), (1029, 372100), (1050, 364658), (1220, 313845), (1225, 312564), (1281, 298900), (1372, 279075), (1470, 260470), (1525, 251076), (1708, 224175), (1715, 223260), (1830, 209230), (2058, 186050), (2100, 182329), (2135, 179340), (2450, 156282), (2562, 149450), (2940, 130235), (2989, 128100), (3050, 125538), (3430, 111630), (3660, 104615), (3675, 104188), (3721, 102900), (4116, 93025), (4270, 89670), (4575, 83692), (4900, 78141), (5124, 74725), (5145, 74420), (5978, 64050), (6100, 62769), (6405, 59780), (6860, 55815), (7350, 52094), (7442, 51450), (8540, 44835), (8575, 44652), (8967, 42700), (9150, 41846), (10290, 37210), (10675, 35868), (11163, 34300), (11956, 32025), (12810, 29890), (14700, 26047), (14884, 25725), (14945, 25620), (17150, 22326), (17934, 21350), (18300, 20923), (18605, 20580)]