124712280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{409}}^1$

素因数の和:455

約数の個数: 288

約数和(自身を含む): 510400800

約数和(自身を除く): 385688520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 121, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 242, 252, 264, 280, 308, 315, 330, 360, 363, 385, 396, 409, 420, 440, 462, 484, 495, 504, 605, 616, 630, 660, 693, 726, 770, 792, 818, 840, 847, 924, 968, 990, 1089, 1155, 1210, 1227, 1260, 1320, 1386, 1452, 1540, 1636, 1694, 1815, 1848, 1980, 2045, 2178, 2310, 2420, 2454, 2520, 2541, 2772, 2863, 2904, 3080, 3272, 3388, 3465, 3630, 3681, 3960, 4090, 4235, 4356, 4499, 4620, 4840, 4908, 5082, 5445, 5544, 5726, 6135, 6776, 6930, 7260, 7362, 7623, 8180, 8470, 8589, 8712, 8998, 9240, 9816, 10164, 10890, 11452, 12270, 12705, 13497, 13860, 14315, 14520, 14724, 15246, 16360, 16940, 17178, 17996, 18405, 20328, 21780, 22495, 22904, 24540, 25410, 25767, 26994, 27720, 28630, 29448, 30492, 31493, 33880, 34356, 35992, 36810, 38115, 40491, 42945, 43560, 44990, 49080, 49489, 50820, 51534, 53988, 57260, 60984, 62986, 67485, 68712, 73620, 76230, 80982, 85890, 89980, 94479, 98978, 101640, 103068, 107976, 114520, 125972, 128835, 134970, 147240, 148467, 152460, 157465, 161964, 171780, 179960, 188958, 197956, 202455, 206136, 247445, 251944, 257670, 269940, 283437, 296934, 304920, 314930, 323928, 343560, 346423, 377916, 395912, 404910, 445401, 472395, 494890, 515340, 539880, 566874, 593868, 629860, 692846, 742335, 755832, 809820, 890802, 944790, 989780, 1030680, 1039269, 1133748, 1187736, 1259720, 1385692, 1417185, 1484670, 1619640, 1732115, 1781604, 1889580, 1979560, 2078538, 2227005, 2267496, 2771384, 2834370, 2969340, 3117807, 3464230, 3563208, 3779160, 4157076, 4454010, 5196345, 5668740, 5938680, 6235614, 6928460, 8314152, 8908020, 10392690, 11337480, 12471228, 13856920, 15589035, 17816040, 20785380, 24942456, 31178070, 41570760, 62356140, 124712280]

約数ペア:

[(1, 124712280), (2, 62356140), (3, 41570760), (4, 31178070), (5, 24942456), (6, 20785380), (7, 17816040), (8, 15589035), (9, 13856920), (10, 12471228), (11, 11337480), (12, 10392690), (14, 8908020), (15, 8314152), (18, 6928460), (20, 6235614), (21, 5938680), (22, 5668740), (24, 5196345), (28, 4454010), (30, 4157076), (33, 3779160), (35, 3563208), (36, 3464230), (40, 3117807), (42, 2969340), (44, 2834370), (45, 2771384), (55, 2267496), (56, 2227005), (60, 2078538), (63, 1979560), (66, 1889580), (70, 1781604), (72, 1732115), (77, 1619640), (84, 1484670), (88, 1417185), (90, 1385692), (99, 1259720), (105, 1187736), (110, 1133748), (120, 1039269), (121, 1030680), (126, 989780), (132, 944790), (140, 890802), (154, 809820), (165, 755832), (168, 742335), (180, 692846), (198, 629860), (210, 593868), (220, 566874), (231, 539880), (242, 515340), (252, 494890), (264, 472395), (280, 445401), (308, 404910), (315, 395912), (330, 377916), (360, 346423), (363, 343560), (385, 323928), (396, 314930), (409, 304920), (420, 296934), (440, 283437), (462, 269940), (484, 257670), (495, 251944), (504, 247445), (605, 206136), (616, 202455), (630, 197956), (660, 188958), (693, 179960), (726, 171780), (770, 161964), (792, 157465), (818, 152460), (840, 148467), (847, 147240), (924, 134970), (968, 128835), (990, 125972), (1089, 114520), (1155, 107976), (1210, 103068), (1227, 101640), (1260, 98978), (1320, 94479), (1386, 89980), (1452, 85890), (1540, 80982), (1636, 76230), (1694, 73620), (1815, 68712), (1848, 67485), (1980, 62986), (2045, 60984), (2178, 57260), (2310, 53988), (2420, 51534), (2454, 50820), (2520, 49489), (2541, 49080), (2772, 44990), (2863, 43560), (2904, 42945), (3080, 40491), (3272, 38115), (3388, 36810), (3465, 35992), (3630, 34356), (3681, 33880), (3960, 31493), (4090, 30492), (4235, 29448), (4356, 28630), (4499, 27720), (4620, 26994), (4840, 25767), (4908, 25410), (5082, 24540), (5445, 22904), (5544, 22495), (5726, 21780), (6135, 20328), (6776, 18405), (6930, 17996), (7260, 17178), (7362, 16940), (7623, 16360), (8180, 15246), (8470, 14724), (8589, 14520), (8712, 14315), (8998, 13860), (9240, 13497), (9816, 12705), (10164, 12270), (10890, 11452)]