74445480

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 256

約数和(自身を含む): 269222400

約数和(自身を除く): 194776920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 37, 40, 45, 46, 54, 60, 69, 72, 74, 81, 90, 92, 108, 111, 115, 120, 135, 138, 148, 162, 180, 184, 185, 207, 216, 222, 230, 243, 270, 276, 296, 324, 333, 345, 360, 370, 405, 414, 444, 460, 486, 540, 552, 555, 621, 648, 666, 690, 729, 740, 810, 828, 851, 888, 920, 972, 999, 1035, 1080, 1110, 1215, 1242, 1332, 1380, 1458, 1480, 1620, 1656, 1665, 1702, 1863, 1944, 1998, 2070, 2187, 2220, 2430, 2484, 2553, 2664, 2760, 2916, 2997, 3105, 3240, 3330, 3404, 3645, 3726, 3996, 4140, 4255, 4374, 4440, 4860, 4968, 4995, 5106, 5589, 5832, 5994, 6210, 6660, 6808, 7290, 7452, 7659, 7992, 8280, 8510, 8748, 8991, 9315, 9720, 9990, 10212, 10935, 11178, 11988, 12420, 12765, 13320, 14580, 14904, 14985, 15318, 16767, 17020, 17496, 17982, 18630, 19980, 20424, 21870, 22356, 22977, 23976, 24840, 25530, 26973, 27945, 29160, 29970, 30636, 33534, 34040, 35964, 37260, 38295, 39960, 43740, 44712, 44955, 45954, 50301, 51060, 53946, 55890, 59940, 61272, 67068, 68931, 71928, 74520, 76590, 80919, 83835, 87480, 89910, 91908, 100602, 102120, 107892, 111780, 114885, 119880, 134136, 134865, 137862, 153180, 161838, 167670, 179820, 183816, 201204, 206793, 215784, 223560, 229770, 251505, 269730, 275724, 306360, 323676, 335340, 344655, 359640, 402408, 404595, 413586, 459540, 503010, 539460, 551448, 620379, 647352, 670680, 689310, 809190, 827172, 919080, 1006020, 1033965, 1078920, 1240758, 1378620, 1618380, 1654344, 1861137, 2012040, 2067930, 2481516, 2757240, 3101895, 3236760, 3722274, 4135860, 4963032, 6203790, 7444548, 8271720, 9305685, 12407580, 14889096, 18611370, 24815160, 37222740, 74445480]

約数ペア:

[(1, 74445480), (2, 37222740), (3, 24815160), (4, 18611370), (5, 14889096), (6, 12407580), (8, 9305685), (9, 8271720), (10, 7444548), (12, 6203790), (15, 4963032), (18, 4135860), (20, 3722274), (23, 3236760), (24, 3101895), (27, 2757240), (30, 2481516), (36, 2067930), (37, 2012040), (40, 1861137), (45, 1654344), (46, 1618380), (54, 1378620), (60, 1240758), (69, 1078920), (72, 1033965), (74, 1006020), (81, 919080), (90, 827172), (92, 809190), (108, 689310), (111, 670680), (115, 647352), (120, 620379), (135, 551448), (138, 539460), (148, 503010), (162, 459540), (180, 413586), (184, 404595), (185, 402408), (207, 359640), (216, 344655), (222, 335340), (230, 323676), (243, 306360), (270, 275724), (276, 269730), (296, 251505), (324, 229770), (333, 223560), (345, 215784), (360, 206793), (370, 201204), (405, 183816), (414, 179820), (444, 167670), (460, 161838), (486, 153180), (540, 137862), (552, 134865), (555, 134136), (621, 119880), (648, 114885), (666, 111780), (690, 107892), (729, 102120), (740, 100602), (810, 91908), (828, 89910), (851, 87480), (888, 83835), (920, 80919), (972, 76590), (999, 74520), (1035, 71928), (1080, 68931), (1110, 67068), (1215, 61272), (1242, 59940), (1332, 55890), (1380, 53946), (1458, 51060), (1480, 50301), (1620, 45954), (1656, 44955), (1665, 44712), (1702, 43740), (1863, 39960), (1944, 38295), (1998, 37260), (2070, 35964), (2187, 34040), (2220, 33534), (2430, 30636), (2484, 29970), (2553, 29160), (2664, 27945), (2760, 26973), (2916, 25530), (2997, 24840), (3105, 23976), (3240, 22977), (3330, 22356), (3404, 21870), (3645, 20424), (3726, 19980), (3996, 18630), (4140, 17982), (4255, 17496), (4374, 17020), (4440, 16767), (4860, 15318), (4968, 14985), (4995, 14904), (5106, 14580), (5589, 13320), (5832, 12765), (5994, 12420), (6210, 11988), (6660, 11178), (6808, 10935), (7290, 10212), (7452, 9990), (7659, 9720), (7992, 9315), (8280, 8991), (8510, 8748)]