29830680

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 256

約数和(自身を含む): 113356800

約数和(自身を除く): 83526120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 81, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 162, 165, 180, 186, 198, 216, 220, 243, 248, 264, 270, 279, 297, 310, 324, 330, 341, 360, 372, 396, 405, 440, 465, 486, 495, 540, 558, 594, 620, 648, 660, 682, 729, 744, 792, 810, 837, 891, 930, 972, 990, 1023, 1080, 1116, 1188, 1215, 1240, 1320, 1364, 1395, 1458, 1485, 1620, 1674, 1705, 1782, 1860, 1944, 1980, 2046, 2187, 2232, 2376, 2430, 2511, 2673, 2728, 2790, 2916, 2970, 3069, 3240, 3348, 3410, 3564, 3645, 3720, 3960, 4092, 4185, 4374, 4455, 4860, 5022, 5115, 5346, 5580, 5832, 5940, 6138, 6696, 6820, 7128, 7290, 7533, 8019, 8184, 8370, 8748, 8910, 9207, 9720, 10044, 10230, 10692, 10935, 11160, 11880, 12276, 12555, 13365, 13640, 14580, 15066, 15345, 16038, 16740, 17496, 17820, 18414, 20088, 20460, 21384, 21870, 22599, 24057, 24552, 25110, 26730, 27621, 29160, 30132, 30690, 32076, 33480, 35640, 36828, 37665, 40095, 40920, 43740, 45198, 46035, 48114, 50220, 53460, 55242, 60264, 61380, 64152, 67797, 73656, 75330, 80190, 82863, 87480, 90396, 92070, 96228, 100440, 106920, 110484, 112995, 120285, 122760, 135594, 138105, 150660, 160380, 165726, 180792, 184140, 192456, 220968, 225990, 240570, 248589, 271188, 276210, 301320, 320760, 331452, 338985, 368280, 414315, 451980, 481140, 497178, 542376, 552420, 662904, 677970, 745767, 828630, 903960, 962280, 994356, 1104840, 1242945, 1355940, 1491534, 1657260, 1988712, 2485890, 2711880, 2983068, 3314520, 3728835, 4971780, 5966136, 7457670, 9943560, 14915340, 29830680]

約数ペア:

[(1, 29830680), (2, 14915340), (3, 9943560), (4, 7457670), (5, 5966136), (6, 4971780), (8, 3728835), (9, 3314520), (10, 2983068), (11, 2711880), (12, 2485890), (15, 1988712), (18, 1657260), (20, 1491534), (22, 1355940), (24, 1242945), (27, 1104840), (30, 994356), (31, 962280), (33, 903960), (36, 828630), (40, 745767), (44, 677970), (45, 662904), (54, 552420), (55, 542376), (60, 497178), (62, 481140), (66, 451980), (72, 414315), (81, 368280), (88, 338985), (90, 331452), (93, 320760), (99, 301320), (108, 276210), (110, 271188), (120, 248589), (124, 240570), (132, 225990), (135, 220968), (155, 192456), (162, 184140), (165, 180792), (180, 165726), (186, 160380), (198, 150660), (216, 138105), (220, 135594), (243, 122760), (248, 120285), (264, 112995), (270, 110484), (279, 106920), (297, 100440), (310, 96228), (324, 92070), (330, 90396), (341, 87480), (360, 82863), (372, 80190), (396, 75330), (405, 73656), (440, 67797), (465, 64152), (486, 61380), (495, 60264), (540, 55242), (558, 53460), (594, 50220), (620, 48114), (648, 46035), (660, 45198), (682, 43740), (729, 40920), (744, 40095), (792, 37665), (810, 36828), (837, 35640), (891, 33480), (930, 32076), (972, 30690), (990, 30132), (1023, 29160), (1080, 27621), (1116, 26730), (1188, 25110), (1215, 24552), (1240, 24057), (1320, 22599), (1364, 21870), (1395, 21384), (1458, 20460), (1485, 20088), (1620, 18414), (1674, 17820), (1705, 17496), (1782, 16740), (1860, 16038), (1944, 15345), (1980, 15066), (2046, 14580), (2187, 13640), (2232, 13365), (2376, 12555), (2430, 12276), (2511, 11880), (2673, 11160), (2728, 10935), (2790, 10692), (2916, 10230), (2970, 10044), (3069, 9720), (3240, 9207), (3348, 8910), (3410, 8748), (3564, 8370), (3645, 8184), (3720, 8019), (3960, 7533), (4092, 7290), (4185, 7128), (4374, 6820), (4455, 6696), (4860, 6138), (5022, 5940), (5115, 5832), (5346, 5580)]