30925800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 113430240

約数和(自身を除く): 82504440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 50, 54, 60, 69, 72, 75, 81, 83, 90, 92, 100, 108, 115, 120, 135, 138, 150, 162, 166, 180, 184, 200, 207, 216, 225, 230, 249, 270, 276, 300, 324, 332, 345, 360, 405, 414, 415, 450, 460, 498, 540, 552, 575, 600, 621, 648, 664, 675, 690, 747, 810, 828, 830, 900, 920, 996, 1035, 1080, 1150, 1242, 1245, 1350, 1380, 1494, 1620, 1656, 1660, 1725, 1800, 1863, 1909, 1992, 2025, 2070, 2075, 2241, 2300, 2484, 2490, 2700, 2760, 2988, 3105, 3240, 3320, 3450, 3726, 3735, 3818, 4050, 4140, 4150, 4482, 4600, 4968, 4980, 5175, 5400, 5727, 5976, 6210, 6225, 6723, 6900, 7452, 7470, 7636, 8100, 8280, 8300, 8964, 9315, 9545, 9960, 10350, 11205, 11454, 12420, 12450, 13446, 13800, 14904, 14940, 15272, 15525, 16200, 16600, 17181, 17928, 18630, 18675, 19090, 20700, 22410, 22908, 24840, 24900, 26892, 28635, 29880, 31050, 33615, 34362, 37260, 37350, 38180, 41400, 44820, 45816, 46575, 47725, 49800, 51543, 53784, 56025, 57270, 62100, 67230, 68724, 74520, 74700, 76360, 85905, 89640, 93150, 95450, 103086, 112050, 114540, 124200, 134460, 137448, 143175, 149400, 154629, 168075, 171810, 186300, 190900, 206172, 224100, 229080, 257715, 268920, 286350, 309258, 336150, 343620, 372600, 381800, 412344, 429525, 448200, 515430, 572700, 618516, 672300, 687240, 773145, 859050, 1030860, 1145400, 1237032, 1288575, 1344600, 1546290, 1718100, 2061720, 2577150, 3092580, 3436200, 3865725, 5154300, 6185160, 7731450, 10308600, 15462900, 30925800]

約数ペア:

[(1, 30925800), (2, 15462900), (3, 10308600), (4, 7731450), (5, 6185160), (6, 5154300), (8, 3865725), (9, 3436200), (10, 3092580), (12, 2577150), (15, 2061720), (18, 1718100), (20, 1546290), (23, 1344600), (24, 1288575), (25, 1237032), (27, 1145400), (30, 1030860), (36, 859050), (40, 773145), (45, 687240), (46, 672300), (50, 618516), (54, 572700), (60, 515430), (69, 448200), (72, 429525), (75, 412344), (81, 381800), (83, 372600), (90, 343620), (92, 336150), (100, 309258), (108, 286350), (115, 268920), (120, 257715), (135, 229080), (138, 224100), (150, 206172), (162, 190900), (166, 186300), (180, 171810), (184, 168075), (200, 154629), (207, 149400), (216, 143175), (225, 137448), (230, 134460), (249, 124200), (270, 114540), (276, 112050), (300, 103086), (324, 95450), (332, 93150), (345, 89640), (360, 85905), (405, 76360), (414, 74700), (415, 74520), (450, 68724), (460, 67230), (498, 62100), (540, 57270), (552, 56025), (575, 53784), (600, 51543), (621, 49800), (648, 47725), (664, 46575), (675, 45816), (690, 44820), (747, 41400), (810, 38180), (828, 37350), (830, 37260), (900, 34362), (920, 33615), (996, 31050), (1035, 29880), (1080, 28635), (1150, 26892), (1242, 24900), (1245, 24840), (1350, 22908), (1380, 22410), (1494, 20700), (1620, 19090), (1656, 18675), (1660, 18630), (1725, 17928), (1800, 17181), (1863, 16600), (1909, 16200), (1992, 15525), (2025, 15272), (2070, 14940), (2075, 14904), (2241, 13800), (2300, 13446), (2484, 12450), (2490, 12420), (2700, 11454), (2760, 11205), (2988, 10350), (3105, 9960), (3240, 9545), (3320, 9315), (3450, 8964), (3726, 8300), (3735, 8280), (3818, 8100), (4050, 7636), (4140, 7470), (4150, 7452), (4482, 6900), (4600, 6723), (4968, 6225), (4980, 6210), (5175, 5976), (5400, 5727)]