42215580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 152216064

約数和(自身を除く): 110000484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 81, 90, 92, 99, 103, 108, 110, 115, 132, 135, 138, 162, 165, 180, 198, 206, 207, 220, 230, 253, 270, 276, 297, 309, 324, 330, 345, 396, 405, 412, 414, 460, 495, 506, 515, 540, 594, 618, 621, 660, 690, 759, 810, 828, 891, 927, 990, 1012, 1030, 1035, 1133, 1188, 1236, 1242, 1265, 1380, 1485, 1518, 1545, 1620, 1782, 1854, 1863, 1980, 2060, 2070, 2266, 2277, 2369, 2484, 2530, 2781, 2970, 3036, 3090, 3105, 3399, 3564, 3708, 3726, 3795, 4140, 4455, 4532, 4554, 4635, 4738, 5060, 5562, 5665, 5940, 6180, 6210, 6798, 6831, 7107, 7452, 7590, 8343, 8910, 9108, 9270, 9315, 9476, 10197, 11124, 11330, 11385, 11845, 12420, 13596, 13662, 13905, 14214, 15180, 16686, 16995, 17820, 18540, 18630, 20394, 20493, 21321, 22660, 22770, 23690, 26059, 27324, 27810, 28428, 30591, 33372, 33990, 34155, 35535, 37260, 40788, 40986, 41715, 42642, 45540, 47380, 50985, 52118, 55620, 61182, 63963, 67980, 68310, 71070, 78177, 81972, 83430, 85284, 91773, 101970, 102465, 104236, 106605, 122364, 127926, 130295, 136620, 142140, 152955, 156354, 166860, 183546, 191889, 203940, 204930, 213210, 234531, 255852, 260590, 305910, 312708, 319815, 367092, 383778, 390885, 409860, 426420, 458865, 469062, 521180, 611820, 639630, 703593, 767556, 781770, 917730, 938124, 959445, 1172655, 1279260, 1407186, 1563540, 1835460, 1918890, 2110779, 2345310, 2814372, 3517965, 3837780, 4221558, 4690620, 7035930, 8443116, 10553895, 14071860, 21107790, 42215580]

約数ペア:

[(1, 42215580), (2, 21107790), (3, 14071860), (4, 10553895), (5, 8443116), (6, 7035930), (9, 4690620), (10, 4221558), (11, 3837780), (12, 3517965), (15, 2814372), (18, 2345310), (20, 2110779), (22, 1918890), (23, 1835460), (27, 1563540), (30, 1407186), (33, 1279260), (36, 1172655), (44, 959445), (45, 938124), (46, 917730), (54, 781770), (55, 767556), (60, 703593), (66, 639630), (69, 611820), (81, 521180), (90, 469062), (92, 458865), (99, 426420), (103, 409860), (108, 390885), (110, 383778), (115, 367092), (132, 319815), (135, 312708), (138, 305910), (162, 260590), (165, 255852), (180, 234531), (198, 213210), (206, 204930), (207, 203940), (220, 191889), (230, 183546), (253, 166860), (270, 156354), (276, 152955), (297, 142140), (309, 136620), (324, 130295), (330, 127926), (345, 122364), (396, 106605), (405, 104236), (412, 102465), (414, 101970), (460, 91773), (495, 85284), (506, 83430), (515, 81972), (540, 78177), (594, 71070), (618, 68310), (621, 67980), (660, 63963), (690, 61182), (759, 55620), (810, 52118), (828, 50985), (891, 47380), (927, 45540), (990, 42642), (1012, 41715), (1030, 40986), (1035, 40788), (1133, 37260), (1188, 35535), (1236, 34155), (1242, 33990), (1265, 33372), (1380, 30591), (1485, 28428), (1518, 27810), (1545, 27324), (1620, 26059), (1782, 23690), (1854, 22770), (1863, 22660), (1980, 21321), (2060, 20493), (2070, 20394), (2266, 18630), (2277, 18540), (2369, 17820), (2484, 16995), (2530, 16686), (2781, 15180), (2970, 14214), (3036, 13905), (3090, 13662), (3105, 13596), (3399, 12420), (3564, 11845), (3708, 11385), (3726, 11330), (3795, 11124), (4140, 10197), (4455, 9476), (4532, 9315), (4554, 9270), (4635, 9108), (4738, 8910), (5060, 8343), (5562, 7590), (5665, 7452), (5940, 7107), (6180, 6831), (6210, 6798)]