127924920

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 224

約数和(自身を含む): 446206320

約数和(自身を除く): 318281400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 107, 108, 120, 123, 135, 162, 164, 180, 205, 214, 216, 243, 246, 270, 321, 324, 328, 360, 369, 405, 410, 428, 486, 492, 535, 540, 615, 642, 648, 729, 738, 810, 820, 856, 963, 972, 984, 1070, 1080, 1107, 1215, 1230, 1284, 1458, 1476, 1605, 1620, 1640, 1845, 1926, 1944, 2140, 2214, 2430, 2460, 2568, 2889, 2916, 2952, 3210, 3240, 3321, 3645, 3690, 3852, 4280, 4387, 4428, 4815, 4860, 4920, 5535, 5778, 5832, 6420, 6642, 7290, 7380, 7704, 8667, 8774, 8856, 9630, 9720, 9963, 11070, 11556, 12840, 13161, 13284, 14445, 14580, 14760, 16605, 17334, 17548, 19260, 19926, 21935, 22140, 23112, 26001, 26322, 26568, 28890, 29160, 29889, 33210, 34668, 35096, 38520, 39483, 39852, 43335, 43870, 44280, 49815, 52002, 52644, 57780, 59778, 65805, 66420, 69336, 78003, 78966, 79704, 86670, 87740, 99630, 104004, 105288, 115560, 118449, 119556, 130005, 131610, 132840, 149445, 156006, 157932, 173340, 175480, 197415, 199260, 208008, 236898, 239112, 260010, 263220, 298890, 312012, 315864, 346680, 355347, 390015, 394830, 398520, 473796, 520020, 526440, 592245, 597780, 624024, 710694, 780030, 789660, 947592, 1040040, 1066041, 1184490, 1195560, 1421388, 1560060, 1579320, 1776735, 2132082, 2368980, 2842776, 3120120, 3198123, 3553470, 4264164, 4737960, 5330205, 6396246, 7106940, 8528328, 10660410, 12792492, 14213880, 15990615, 21320820, 25584984, 31981230, 42641640, 63962460, 127924920]

約数ペア:

[(1, 127924920), (2, 63962460), (3, 42641640), (4, 31981230), (5, 25584984), (6, 21320820), (8, 15990615), (9, 14213880), (10, 12792492), (12, 10660410), (15, 8528328), (18, 7106940), (20, 6396246), (24, 5330205), (27, 4737960), (30, 4264164), (36, 3553470), (40, 3198123), (41, 3120120), (45, 2842776), (54, 2368980), (60, 2132082), (72, 1776735), (81, 1579320), (82, 1560060), (90, 1421388), (107, 1195560), (108, 1184490), (120, 1066041), (123, 1040040), (135, 947592), (162, 789660), (164, 780030), (180, 710694), (205, 624024), (214, 597780), (216, 592245), (243, 526440), (246, 520020), (270, 473796), (321, 398520), (324, 394830), (328, 390015), (360, 355347), (369, 346680), (405, 315864), (410, 312012), (428, 298890), (486, 263220), (492, 260010), (535, 239112), (540, 236898), (615, 208008), (642, 199260), (648, 197415), (729, 175480), (738, 173340), (810, 157932), (820, 156006), (856, 149445), (963, 132840), (972, 131610), (984, 130005), (1070, 119556), (1080, 118449), (1107, 115560), (1215, 105288), (1230, 104004), (1284, 99630), (1458, 87740), (1476, 86670), (1605, 79704), (1620, 78966), (1640, 78003), (1845, 69336), (1926, 66420), (1944, 65805), (2140, 59778), (2214, 57780), (2430, 52644), (2460, 52002), (2568, 49815), (2889, 44280), (2916, 43870), (2952, 43335), (3210, 39852), (3240, 39483), (3321, 38520), (3645, 35096), (3690, 34668), (3852, 33210), (4280, 29889), (4387, 29160), (4428, 28890), (4815, 26568), (4860, 26322), (4920, 26001), (5535, 23112), (5778, 22140), (5832, 21935), (6420, 19926), (6642, 19260), (7290, 17548), (7380, 17334), (7704, 16605), (8667, 14760), (8774, 14580), (8856, 14445), (9630, 13284), (9720, 13161), (9963, 12840), (11070, 11556)]