28914600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 105618240

約数和(自身を除く): 76703640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 50, 52, 55, 60, 65, 66, 75, 78, 88, 100, 104, 110, 120, 130, 132, 143, 150, 156, 165, 195, 200, 220, 260, 264, 275, 286, 300, 312, 325, 330, 337, 390, 429, 440, 520, 550, 572, 600, 650, 660, 674, 715, 780, 825, 858, 975, 1011, 1100, 1144, 1300, 1320, 1348, 1430, 1560, 1650, 1685, 1716, 1950, 2022, 2145, 2200, 2600, 2696, 2860, 3300, 3370, 3432, 3575, 3707, 3900, 4044, 4290, 4381, 5055, 5720, 6600, 6740, 7150, 7414, 7800, 8088, 8425, 8580, 8762, 10110, 10725, 11121, 13143, 13480, 14300, 14828, 16850, 17160, 17524, 18535, 20220, 21450, 21905, 22242, 25275, 26286, 28600, 29656, 33700, 35048, 37070, 40440, 42900, 43810, 44484, 48191, 50550, 52572, 55605, 65715, 67400, 74140, 85800, 87620, 88968, 92675, 96382, 101100, 105144, 109525, 111210, 131430, 144573, 148280, 175240, 185350, 192764, 202200, 219050, 222420, 240955, 262860, 278025, 289146, 328575, 370700, 385528, 438100, 444840, 481910, 525720, 556050, 578292, 657150, 722865, 741400, 876200, 963820, 1112100, 1156584, 1204775, 1314300, 1445730, 1927640, 2224200, 2409550, 2628600, 2891460, 3614325, 4819100, 5782920, 7228650, 9638200, 14457300, 28914600]

約数ペア:

[(1, 28914600), (2, 14457300), (3, 9638200), (4, 7228650), (5, 5782920), (6, 4819100), (8, 3614325), (10, 2891460), (11, 2628600), (12, 2409550), (13, 2224200), (15, 1927640), (20, 1445730), (22, 1314300), (24, 1204775), (25, 1156584), (26, 1112100), (30, 963820), (33, 876200), (39, 741400), (40, 722865), (44, 657150), (50, 578292), (52, 556050), (55, 525720), (60, 481910), (65, 444840), (66, 438100), (75, 385528), (78, 370700), (88, 328575), (100, 289146), (104, 278025), (110, 262860), (120, 240955), (130, 222420), (132, 219050), (143, 202200), (150, 192764), (156, 185350), (165, 175240), (195, 148280), (200, 144573), (220, 131430), (260, 111210), (264, 109525), (275, 105144), (286, 101100), (300, 96382), (312, 92675), (325, 88968), (330, 87620), (337, 85800), (390, 74140), (429, 67400), (440, 65715), (520, 55605), (550, 52572), (572, 50550), (600, 48191), (650, 44484), (660, 43810), (674, 42900), (715, 40440), (780, 37070), (825, 35048), (858, 33700), (975, 29656), (1011, 28600), (1100, 26286), (1144, 25275), (1300, 22242), (1320, 21905), (1348, 21450), (1430, 20220), (1560, 18535), (1650, 17524), (1685, 17160), (1716, 16850), (1950, 14828), (2022, 14300), (2145, 13480), (2200, 13143), (2600, 11121), (2696, 10725), (2860, 10110), (3300, 8762), (3370, 8580), (3432, 8425), (3575, 8088), (3707, 7800), (3900, 7414), (4044, 7150), (4290, 6740), (4381, 6600), (5055, 5720)]