30826440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 256

約数和(自身を含む): 115084800

約数和(自身を除く): 84258360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 27, 30, 34, 36, 40, 45, 46, 51, 54, 60, 68, 69, 72, 73, 85, 90, 92, 102, 108, 115, 120, 135, 136, 138, 146, 153, 170, 180, 184, 204, 207, 216, 219, 230, 255, 270, 276, 292, 306, 340, 345, 360, 365, 391, 408, 414, 438, 459, 460, 510, 540, 552, 584, 612, 621, 657, 680, 690, 730, 765, 782, 828, 876, 918, 920, 1020, 1035, 1080, 1095, 1173, 1224, 1241, 1242, 1314, 1380, 1460, 1530, 1564, 1656, 1679, 1752, 1836, 1955, 1971, 2040, 2070, 2190, 2295, 2346, 2482, 2484, 2628, 2760, 2920, 3060, 3105, 3128, 3285, 3358, 3519, 3672, 3723, 3910, 3942, 4140, 4380, 4590, 4692, 4964, 4968, 5037, 5256, 5865, 6120, 6205, 6210, 6570, 6716, 7038, 7446, 7820, 7884, 8280, 8395, 8760, 9180, 9384, 9855, 9928, 10074, 10557, 11169, 11730, 12410, 12420, 13140, 13432, 14076, 14892, 15111, 15640, 15768, 16790, 17595, 18360, 18615, 19710, 20148, 21114, 22338, 23460, 24820, 24840, 25185, 26280, 28152, 28543, 29784, 30222, 33507, 33580, 35190, 37230, 39420, 40296, 42228, 44676, 45333, 46920, 49640, 50370, 52785, 55845, 57086, 60444, 67014, 67160, 70380, 74460, 75555, 78840, 84456, 85629, 89352, 90666, 100740, 105570, 111690, 114172, 120888, 134028, 140760, 142715, 148920, 151110, 167535, 171258, 181332, 201480, 211140, 223380, 226665, 228344, 256887, 268056, 285430, 302220, 335070, 342516, 362664, 422280, 428145, 446760, 453330, 513774, 570860, 604440, 670140, 685032, 770661, 856290, 906660, 1027548, 1141720, 1284435, 1340280, 1541322, 1712580, 1813320, 2055096, 2568870, 3082644, 3425160, 3853305, 5137740, 6165288, 7706610, 10275480, 15413220, 30826440]

約数ペア:

[(1, 30826440), (2, 15413220), (3, 10275480), (4, 7706610), (5, 6165288), (6, 5137740), (8, 3853305), (9, 3425160), (10, 3082644), (12, 2568870), (15, 2055096), (17, 1813320), (18, 1712580), (20, 1541322), (23, 1340280), (24, 1284435), (27, 1141720), (30, 1027548), (34, 906660), (36, 856290), (40, 770661), (45, 685032), (46, 670140), (51, 604440), (54, 570860), (60, 513774), (68, 453330), (69, 446760), (72, 428145), (73, 422280), (85, 362664), (90, 342516), (92, 335070), (102, 302220), (108, 285430), (115, 268056), (120, 256887), (135, 228344), (136, 226665), (138, 223380), (146, 211140), (153, 201480), (170, 181332), (180, 171258), (184, 167535), (204, 151110), (207, 148920), (216, 142715), (219, 140760), (230, 134028), (255, 120888), (270, 114172), (276, 111690), (292, 105570), (306, 100740), (340, 90666), (345, 89352), (360, 85629), (365, 84456), (391, 78840), (408, 75555), (414, 74460), (438, 70380), (459, 67160), (460, 67014), (510, 60444), (540, 57086), (552, 55845), (584, 52785), (612, 50370), (621, 49640), (657, 46920), (680, 45333), (690, 44676), (730, 42228), (765, 40296), (782, 39420), (828, 37230), (876, 35190), (918, 33580), (920, 33507), (1020, 30222), (1035, 29784), (1080, 28543), (1095, 28152), (1173, 26280), (1224, 25185), (1241, 24840), (1242, 24820), (1314, 23460), (1380, 22338), (1460, 21114), (1530, 20148), (1564, 19710), (1656, 18615), (1679, 18360), (1752, 17595), (1836, 16790), (1955, 15768), (1971, 15640), (2040, 15111), (2070, 14892), (2190, 14076), (2295, 13432), (2346, 13140), (2482, 12420), (2484, 12410), (2628, 11730), (2760, 11169), (2920, 10557), (3060, 10074), (3105, 9928), (3128, 9855), (3285, 9384), (3358, 9180), (3519, 8760), (3672, 8395), (3723, 8280), (3910, 7884), (3942, 7820), (4140, 7446), (4380, 7038), (4590, 6716), (4692, 6570), (4964, 6210), (4968, 6205), (5037, 6120), (5256, 5865)]