191887380

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 624879360

約数和(自身を除く): 432991980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 107, 108, 123, 135, 162, 164, 180, 205, 214, 243, 246, 270, 321, 324, 369, 405, 410, 428, 486, 492, 535, 540, 615, 642, 729, 738, 810, 820, 963, 972, 1070, 1107, 1215, 1230, 1284, 1458, 1476, 1605, 1620, 1845, 1926, 2140, 2187, 2214, 2430, 2460, 2889, 2916, 3210, 3321, 3645, 3690, 3852, 4374, 4387, 4428, 4815, 4860, 5535, 5778, 6420, 6642, 7290, 7380, 8667, 8748, 8774, 9630, 9963, 10935, 11070, 11556, 13161, 13284, 14445, 14580, 16605, 17334, 17548, 19260, 19926, 21870, 21935, 22140, 26001, 26322, 28890, 29889, 33210, 34668, 39483, 39852, 43335, 43740, 43870, 49815, 52002, 52644, 57780, 59778, 65805, 66420, 78003, 78966, 86670, 87740, 89667, 99630, 104004, 118449, 119556, 130005, 131610, 149445, 156006, 157932, 173340, 179334, 197415, 199260, 234009, 236898, 260010, 263220, 298890, 312012, 355347, 358668, 390015, 394830, 448335, 468018, 473796, 520020, 592245, 597780, 710694, 780030, 789660, 896670, 936036, 1066041, 1170045, 1184490, 1421388, 1560060, 1776735, 1793340, 2132082, 2340090, 2368980, 3198123, 3553470, 4264164, 4680180, 5330205, 6396246, 7106940, 9594369, 10660410, 12792492, 15990615, 19188738, 21320820, 31981230, 38377476, 47971845, 63962460, 95943690, 191887380]

約数ペア:

[(1, 191887380), (2, 95943690), (3, 63962460), (4, 47971845), (5, 38377476), (6, 31981230), (9, 21320820), (10, 19188738), (12, 15990615), (15, 12792492), (18, 10660410), (20, 9594369), (27, 7106940), (30, 6396246), (36, 5330205), (41, 4680180), (45, 4264164), (54, 3553470), (60, 3198123), (81, 2368980), (82, 2340090), (90, 2132082), (107, 1793340), (108, 1776735), (123, 1560060), (135, 1421388), (162, 1184490), (164, 1170045), (180, 1066041), (205, 936036), (214, 896670), (243, 789660), (246, 780030), (270, 710694), (321, 597780), (324, 592245), (369, 520020), (405, 473796), (410, 468018), (428, 448335), (486, 394830), (492, 390015), (535, 358668), (540, 355347), (615, 312012), (642, 298890), (729, 263220), (738, 260010), (810, 236898), (820, 234009), (963, 199260), (972, 197415), (1070, 179334), (1107, 173340), (1215, 157932), (1230, 156006), (1284, 149445), (1458, 131610), (1476, 130005), (1605, 119556), (1620, 118449), (1845, 104004), (1926, 99630), (2140, 89667), (2187, 87740), (2214, 86670), (2430, 78966), (2460, 78003), (2889, 66420), (2916, 65805), (3210, 59778), (3321, 57780), (3645, 52644), (3690, 52002), (3852, 49815), (4374, 43870), (4387, 43740), (4428, 43335), (4815, 39852), (4860, 39483), (5535, 34668), (5778, 33210), (6420, 29889), (6642, 28890), (7290, 26322), (7380, 26001), (8667, 22140), (8748, 21935), (8774, 21870), (9630, 19926), (9963, 19260), (10935, 17548), (11070, 17334), (11556, 16605), (13161, 14580), (13284, 14445)]