30309660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 99277920

約数和(自身を除く): 68968260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 41, 45, 54, 60, 74, 82, 90, 108, 111, 123, 135, 148, 164, 180, 185, 205, 222, 246, 270, 333, 369, 370, 410, 444, 492, 540, 555, 615, 666, 738, 740, 820, 999, 1107, 1110, 1230, 1332, 1369, 1476, 1517, 1665, 1845, 1998, 2214, 2220, 2460, 2738, 3034, 3330, 3690, 3996, 4107, 4428, 4551, 4995, 5476, 5535, 6068, 6660, 6845, 7380, 7585, 8214, 9102, 9990, 11070, 12321, 13653, 13690, 15170, 16428, 18204, 19980, 20535, 22140, 22755, 24642, 27306, 27380, 30340, 36963, 40959, 41070, 45510, 49284, 54612, 56129, 61605, 68265, 73926, 81918, 82140, 91020, 112258, 123210, 136530, 147852, 163836, 168387, 184815, 204795, 224516, 246420, 273060, 280645, 336774, 369630, 409590, 505161, 561290, 673548, 739260, 819180, 841935, 1010322, 1122580, 1515483, 1683870, 2020644, 2525805, 3030966, 3367740, 5051610, 6061932, 7577415, 10103220, 15154830, 30309660]

約数ペア:

[(1, 30309660), (2, 15154830), (3, 10103220), (4, 7577415), (5, 6061932), (6, 5051610), (9, 3367740), (10, 3030966), (12, 2525805), (15, 2020644), (18, 1683870), (20, 1515483), (27, 1122580), (30, 1010322), (36, 841935), (37, 819180), (41, 739260), (45, 673548), (54, 561290), (60, 505161), (74, 409590), (82, 369630), (90, 336774), (108, 280645), (111, 273060), (123, 246420), (135, 224516), (148, 204795), (164, 184815), (180, 168387), (185, 163836), (205, 147852), (222, 136530), (246, 123210), (270, 112258), (333, 91020), (369, 82140), (370, 81918), (410, 73926), (444, 68265), (492, 61605), (540, 56129), (555, 54612), (615, 49284), (666, 45510), (738, 41070), (740, 40959), (820, 36963), (999, 30340), (1107, 27380), (1110, 27306), (1230, 24642), (1332, 22755), (1369, 22140), (1476, 20535), (1517, 19980), (1665, 18204), (1845, 16428), (1998, 15170), (2214, 13690), (2220, 13653), (2460, 12321), (2738, 11070), (3034, 9990), (3330, 9102), (3690, 8214), (3996, 7585), (4107, 7380), (4428, 6845), (4551, 6660), (4995, 6068), (5476, 5535)]