65874060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 244098624

約数和(自身を除く): 178224564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 81, 84, 90, 105, 108, 111, 126, 135, 140, 148, 157, 162, 180, 185, 189, 210, 222, 252, 259, 270, 314, 315, 324, 333, 370, 378, 405, 420, 444, 471, 518, 540, 555, 567, 628, 630, 666, 740, 756, 777, 785, 810, 942, 945, 999, 1036, 1099, 1110, 1134, 1260, 1295, 1332, 1413, 1554, 1570, 1620, 1665, 1884, 1890, 1998, 2198, 2220, 2268, 2331, 2355, 2590, 2826, 2835, 2997, 3108, 3140, 3297, 3330, 3780, 3885, 3996, 4239, 4396, 4662, 4710, 4995, 5180, 5495, 5652, 5670, 5809, 5994, 6594, 6660, 6993, 7065, 7770, 8478, 9324, 9420, 9891, 9990, 10990, 11340, 11618, 11655, 11988, 12717, 13188, 13986, 14130, 14985, 15540, 16485, 16956, 17427, 19782, 19980, 20979, 21195, 21980, 23236, 23310, 25434, 27972, 28260, 29045, 29673, 29970, 32970, 34854, 34965, 39564, 40663, 41958, 42390, 46620, 49455, 50868, 52281, 58090, 59346, 59940, 63585, 65940, 69708, 69930, 81326, 83916, 84780, 87135, 89019, 98910, 104562, 104895, 116180, 118692, 121989, 127170, 139860, 148365, 156843, 162652, 174270, 178038, 197820, 203315, 209124, 209790, 243978, 254340, 261405, 296730, 313686, 348540, 356076, 365967, 406630, 419580, 445095, 470529, 487956, 522810, 593460, 609945, 627372, 731934, 784215, 813260, 890190, 941058, 1045620, 1097901, 1219890, 1463868, 1568430, 1780380, 1829835, 1882116, 2195802, 2352645, 2439780, 3136860, 3293703, 3659670, 4391604, 4705290, 5489505, 6587406, 7319340, 9410580, 10979010, 13174812, 16468515, 21958020, 32937030, 65874060]

約数ペア:

[(1, 65874060), (2, 32937030), (3, 21958020), (4, 16468515), (5, 13174812), (6, 10979010), (7, 9410580), (9, 7319340), (10, 6587406), (12, 5489505), (14, 4705290), (15, 4391604), (18, 3659670), (20, 3293703), (21, 3136860), (27, 2439780), (28, 2352645), (30, 2195802), (35, 1882116), (36, 1829835), (37, 1780380), (42, 1568430), (45, 1463868), (54, 1219890), (60, 1097901), (63, 1045620), (70, 941058), (74, 890190), (81, 813260), (84, 784215), (90, 731934), (105, 627372), (108, 609945), (111, 593460), (126, 522810), (135, 487956), (140, 470529), (148, 445095), (157, 419580), (162, 406630), (180, 365967), (185, 356076), (189, 348540), (210, 313686), (222, 296730), (252, 261405), (259, 254340), (270, 243978), (314, 209790), (315, 209124), (324, 203315), (333, 197820), (370, 178038), (378, 174270), (405, 162652), (420, 156843), (444, 148365), (471, 139860), (518, 127170), (540, 121989), (555, 118692), (567, 116180), (628, 104895), (630, 104562), (666, 98910), (740, 89019), (756, 87135), (777, 84780), (785, 83916), (810, 81326), (942, 69930), (945, 69708), (999, 65940), (1036, 63585), (1099, 59940), (1110, 59346), (1134, 58090), (1260, 52281), (1295, 50868), (1332, 49455), (1413, 46620), (1554, 42390), (1570, 41958), (1620, 40663), (1665, 39564), (1884, 34965), (1890, 34854), (1998, 32970), (2198, 29970), (2220, 29673), (2268, 29045), (2331, 28260), (2355, 27972), (2590, 25434), (2826, 23310), (2835, 23236), (2997, 21980), (3108, 21195), (3140, 20979), (3297, 19980), (3330, 19782), (3780, 17427), (3885, 16956), (3996, 16485), (4239, 15540), (4396, 14985), (4662, 14130), (4710, 13986), (4995, 13188), (5180, 12717), (5495, 11988), (5652, 11655), (5670, 11618), (5809, 11340), (5994, 10990), (6594, 9990), (6660, 9891), (6993, 9420), (7065, 9324), (7770, 8478)]