30044520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 110859840

約数和(自身を除く): 80815320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 243, 264, 270, 281, 297, 324, 330, 360, 396, 405, 440, 486, 495, 540, 562, 594, 648, 660, 792, 810, 843, 891, 972, 990, 1080, 1124, 1188, 1215, 1320, 1405, 1485, 1620, 1686, 1782, 1944, 1980, 2248, 2376, 2430, 2529, 2673, 2810, 2970, 3091, 3240, 3372, 3564, 3960, 4215, 4455, 4860, 5058, 5346, 5620, 5940, 6182, 6744, 7128, 7587, 8430, 8910, 9273, 9720, 10116, 10692, 11240, 11880, 12364, 12645, 13365, 15174, 15455, 16860, 17820, 18546, 20232, 21384, 22761, 24728, 25290, 26730, 27819, 30348, 30910, 33720, 35640, 37092, 37935, 45522, 46365, 50580, 53460, 55638, 60696, 61820, 68283, 74184, 75870, 83457, 91044, 92730, 101160, 106920, 111276, 113805, 123640, 136566, 139095, 151740, 166914, 182088, 185460, 222552, 227610, 250371, 273132, 278190, 303480, 333828, 341415, 370920, 417285, 455220, 500742, 546264, 556380, 667656, 682830, 751113, 834570, 910440, 1001484, 1112760, 1251855, 1365660, 1502226, 1669140, 2002968, 2503710, 2731320, 3004452, 3338280, 3755565, 5007420, 6008904, 7511130, 10014840, 15022260, 30044520]

約数ペア:

[(1, 30044520), (2, 15022260), (3, 10014840), (4, 7511130), (5, 6008904), (6, 5007420), (8, 3755565), (9, 3338280), (10, 3004452), (11, 2731320), (12, 2503710), (15, 2002968), (18, 1669140), (20, 1502226), (22, 1365660), (24, 1251855), (27, 1112760), (30, 1001484), (33, 910440), (36, 834570), (40, 751113), (44, 682830), (45, 667656), (54, 556380), (55, 546264), (60, 500742), (66, 455220), (72, 417285), (81, 370920), (88, 341415), (90, 333828), (99, 303480), (108, 278190), (110, 273132), (120, 250371), (132, 227610), (135, 222552), (162, 185460), (165, 182088), (180, 166914), (198, 151740), (216, 139095), (220, 136566), (243, 123640), (264, 113805), (270, 111276), (281, 106920), (297, 101160), (324, 92730), (330, 91044), (360, 83457), (396, 75870), (405, 74184), (440, 68283), (486, 61820), (495, 60696), (540, 55638), (562, 53460), (594, 50580), (648, 46365), (660, 45522), (792, 37935), (810, 37092), (843, 35640), (891, 33720), (972, 30910), (990, 30348), (1080, 27819), (1124, 26730), (1188, 25290), (1215, 24728), (1320, 22761), (1405, 21384), (1485, 20232), (1620, 18546), (1686, 17820), (1782, 16860), (1944, 15455), (1980, 15174), (2248, 13365), (2376, 12645), (2430, 12364), (2529, 11880), (2673, 11240), (2810, 10692), (2970, 10116), (3091, 9720), (3240, 9273), (3372, 8910), (3564, 8430), (3960, 7587), (4215, 7128), (4455, 6744), (4860, 6182), (5058, 5940), (5346, 5620)]