15164820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 240

約数和(自身を含む): 55617408

約数和(自身を除く): 40452588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 37, 44, 45, 46, 54, 55, 60, 66, 69, 74, 81, 90, 92, 99, 108, 110, 111, 115, 132, 135, 138, 148, 162, 165, 180, 185, 198, 207, 220, 222, 230, 253, 270, 276, 297, 324, 330, 333, 345, 370, 396, 405, 407, 414, 444, 460, 495, 506, 540, 555, 594, 621, 660, 666, 690, 740, 759, 810, 814, 828, 851, 891, 990, 999, 1012, 1035, 1110, 1188, 1221, 1242, 1265, 1332, 1380, 1485, 1518, 1620, 1628, 1665, 1702, 1782, 1863, 1980, 1998, 2035, 2070, 2220, 2277, 2442, 2484, 2530, 2553, 2970, 2997, 3036, 3105, 3330, 3404, 3564, 3663, 3726, 3795, 3996, 4070, 4140, 4255, 4455, 4554, 4884, 4995, 5060, 5106, 5940, 5994, 6105, 6210, 6660, 6831, 7326, 7452, 7590, 7659, 8140, 8510, 8910, 9108, 9315, 9361, 9990, 10212, 10989, 11385, 11988, 12210, 12420, 12765, 13662, 14652, 14985, 15180, 15318, 17020, 17820, 18315, 18630, 18722, 19980, 20493, 21978, 22770, 22977, 24420, 25530, 27324, 28083, 29970, 30636, 32967, 34155, 36630, 37260, 37444, 38295, 40986, 43956, 45540, 45954, 46805, 51060, 54945, 56166, 59940, 65934, 68310, 68931, 73260, 76590, 81972, 84249, 91908, 93610, 102465, 109890, 112332, 114885, 131868, 136620, 137862, 140415, 153180, 164835, 168498, 187220, 204930, 219780, 229770, 252747, 275724, 280830, 329670, 336996, 344655, 409860, 421245, 459540, 505494, 561660, 659340, 689310, 758241, 842490, 1010988, 1263735, 1378620, 1516482, 1684980, 2527470, 3032964, 3791205, 5054940, 7582410, 15164820]

約数ペア:

[(1, 15164820), (2, 7582410), (3, 5054940), (4, 3791205), (5, 3032964), (6, 2527470), (9, 1684980), (10, 1516482), (11, 1378620), (12, 1263735), (15, 1010988), (18, 842490), (20, 758241), (22, 689310), (23, 659340), (27, 561660), (30, 505494), (33, 459540), (36, 421245), (37, 409860), (44, 344655), (45, 336996), (46, 329670), (54, 280830), (55, 275724), (60, 252747), (66, 229770), (69, 219780), (74, 204930), (81, 187220), (90, 168498), (92, 164835), (99, 153180), (108, 140415), (110, 137862), (111, 136620), (115, 131868), (132, 114885), (135, 112332), (138, 109890), (148, 102465), (162, 93610), (165, 91908), (180, 84249), (185, 81972), (198, 76590), (207, 73260), (220, 68931), (222, 68310), (230, 65934), (253, 59940), (270, 56166), (276, 54945), (297, 51060), (324, 46805), (330, 45954), (333, 45540), (345, 43956), (370, 40986), (396, 38295), (405, 37444), (407, 37260), (414, 36630), (444, 34155), (460, 32967), (495, 30636), (506, 29970), (540, 28083), (555, 27324), (594, 25530), (621, 24420), (660, 22977), (666, 22770), (690, 21978), (740, 20493), (759, 19980), (810, 18722), (814, 18630), (828, 18315), (851, 17820), (891, 17020), (990, 15318), (999, 15180), (1012, 14985), (1035, 14652), (1110, 13662), (1188, 12765), (1221, 12420), (1242, 12210), (1265, 11988), (1332, 11385), (1380, 10989), (1485, 10212), (1518, 9990), (1620, 9361), (1628, 9315), (1665, 9108), (1702, 8910), (1782, 8510), (1863, 8140), (1980, 7659), (1998, 7590), (2035, 7452), (2070, 7326), (2220, 6831), (2277, 6660), (2442, 6210), (2484, 6105), (2530, 5994), (2553, 5940), (2970, 5106), (2997, 5060), (3036, 4995), (3105, 4884), (3330, 4554), (3404, 4455), (3564, 4255), (3663, 4140), (3726, 4070), (3795, 3996)]