144785520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 240

約数和(自身を含む): 538653024

約数和(自身を除く): 393867504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 101, 110, 120, 132, 144, 165, 176, 180, 181, 198, 202, 220, 240, 264, 303, 330, 360, 362, 396, 404, 440, 495, 505, 528, 543, 606, 660, 720, 724, 792, 808, 880, 905, 909, 990, 1010, 1086, 1111, 1212, 1320, 1448, 1515, 1584, 1616, 1629, 1810, 1818, 1980, 1991, 2020, 2172, 2222, 2424, 2640, 2715, 2896, 3030, 3258, 3333, 3620, 3636, 3960, 3982, 4040, 4344, 4444, 4545, 4848, 5430, 5555, 5973, 6060, 6516, 6666, 7240, 7272, 7920, 7964, 8080, 8145, 8688, 8888, 9090, 9955, 9999, 10860, 11110, 11946, 12120, 13032, 13332, 14480, 14544, 15928, 16290, 16665, 17776, 17919, 18180, 18281, 19910, 19998, 21720, 22220, 23892, 24240, 26064, 26664, 29865, 31856, 32580, 33330, 35838, 36360, 36562, 39820, 39996, 43440, 44440, 47784, 49995, 53328, 54843, 59730, 65160, 66660, 71676, 72720, 73124, 79640, 79992, 88880, 89595, 91405, 95568, 99990, 109686, 119460, 130320, 133320, 143352, 146248, 159280, 159984, 164529, 179190, 182810, 199980, 201091, 219372, 238920, 266640, 274215, 286704, 292496, 329058, 358380, 365620, 399960, 402182, 438744, 477840, 548430, 603273, 658116, 716760, 731240, 799920, 804364, 822645, 877488, 1005455, 1096860, 1206546, 1316232, 1433520, 1462480, 1608728, 1645290, 1809819, 2010910, 2193720, 2413092, 2632464, 3016365, 3217456, 3290580, 3619638, 4021820, 4387440, 4826184, 6032730, 6581160, 7239276, 8043640, 9049095, 9652368, 12065460, 13162320, 14478552, 16087280, 18098190, 24130920, 28957104, 36196380, 48261840, 72392760, 144785520]

約数ペア:

[(1, 144785520), (2, 72392760), (3, 48261840), (4, 36196380), (5, 28957104), (6, 24130920), (8, 18098190), (9, 16087280), (10, 14478552), (11, 13162320), (12, 12065460), (15, 9652368), (16, 9049095), (18, 8043640), (20, 7239276), (22, 6581160), (24, 6032730), (30, 4826184), (33, 4387440), (36, 4021820), (40, 3619638), (44, 3290580), (45, 3217456), (48, 3016365), (55, 2632464), (60, 2413092), (66, 2193720), (72, 2010910), (80, 1809819), (88, 1645290), (90, 1608728), (99, 1462480), (101, 1433520), (110, 1316232), (120, 1206546), (132, 1096860), (144, 1005455), (165, 877488), (176, 822645), (180, 804364), (181, 799920), (198, 731240), (202, 716760), (220, 658116), (240, 603273), (264, 548430), (303, 477840), (330, 438744), (360, 402182), (362, 399960), (396, 365620), (404, 358380), (440, 329058), (495, 292496), (505, 286704), (528, 274215), (543, 266640), (606, 238920), (660, 219372), (720, 201091), (724, 199980), (792, 182810), (808, 179190), (880, 164529), (905, 159984), (909, 159280), (990, 146248), (1010, 143352), (1086, 133320), (1111, 130320), (1212, 119460), (1320, 109686), (1448, 99990), (1515, 95568), (1584, 91405), (1616, 89595), (1629, 88880), (1810, 79992), (1818, 79640), (1980, 73124), (1991, 72720), (2020, 71676), (2172, 66660), (2222, 65160), (2424, 59730), (2640, 54843), (2715, 53328), (2896, 49995), (3030, 47784), (3258, 44440), (3333, 43440), (3620, 39996), (3636, 39820), (3960, 36562), (3982, 36360), (4040, 35838), (4344, 33330), (4444, 32580), (4545, 31856), (4848, 29865), (5430, 26664), (5555, 26064), (5973, 24240), (6060, 23892), (6516, 22220), (6666, 21720), (7240, 19998), (7272, 19910), (7920, 18281), (7964, 18180), (8080, 17919), (8145, 17776), (8688, 16665), (8888, 16290), (9090, 15928), (9955, 14544), (9999, 14480), (10860, 13332), (11110, 13032), (11946, 12120)]