189497880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:456

約数の個数: 320

約数和(自身を含む): 750103200

約数和(自身を除く): 560605320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 81, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 324, 330, 351, 360, 390, 396, 405, 409, 429, 440, 468, 495, 520, 540, 572, 585, 594, 648, 660, 702, 715, 780, 792, 810, 818, 858, 891, 936, 990, 1053, 1080, 1144, 1170, 1188, 1227, 1287, 1320, 1404, 1430, 1485, 1560, 1620, 1636, 1716, 1755, 1782, 1980, 2045, 2106, 2145, 2340, 2376, 2454, 2574, 2808, 2860, 2970, 3240, 3272, 3432, 3510, 3564, 3681, 3861, 3960, 4090, 4212, 4290, 4455, 4499, 4680, 4908, 5148, 5265, 5317, 5720, 5940, 6135, 6435, 7020, 7128, 7362, 7722, 8180, 8424, 8580, 8910, 8998, 9816, 10296, 10530, 10634, 11043, 11583, 11880, 12270, 12870, 13497, 14040, 14724, 15444, 15951, 16360, 17160, 17820, 17996, 18405, 19305, 21060, 21268, 22086, 22495, 23166, 24540, 25740, 26585, 26994, 29448, 30888, 31902, 33129, 35640, 35992, 36810, 38610, 40491, 42120, 42536, 44172, 44990, 46332, 47853, 49080, 51480, 53170, 53988, 55215, 57915, 58487, 63804, 66258, 67485, 73620, 77220, 79755, 80982, 88344, 89980, 92664, 95706, 106340, 107976, 110430, 115830, 116974, 121473, 127608, 132516, 134970, 143559, 147240, 154440, 159510, 161964, 165645, 175461, 179960, 191412, 202455, 212680, 220860, 231660, 233948, 239265, 242946, 265032, 269940, 287118, 292435, 319020, 323928, 331290, 350922, 364419, 382824, 404910, 430677, 441720, 463320, 467896, 478530, 485892, 526383, 539880, 574236, 584870, 607365, 638040, 662580, 701844, 717795, 728838, 809820, 861354, 877305, 957060, 971784, 1052766, 1148472, 1169740, 1214730, 1325160, 1403688, 1435590, 1457676, 1579149, 1619640, 1722708, 1754610, 1822095, 1914120, 2105532, 2153385, 2339480, 2429460, 2631915, 2871180, 2915352, 3158298, 3445416, 3509220, 3644190, 4211064, 4306770, 4737447, 4858920, 5263830, 5742360, 6316596, 7018440, 7288380, 7895745, 8613540, 9474894, 10527660, 12633192, 14576760, 15791490, 17227080, 18949788, 21055320, 23687235, 31582980, 37899576, 47374470, 63165960, 94748940, 189497880]

約数ペア:

[(1, 189497880), (2, 94748940), (3, 63165960), (4, 47374470), (5, 37899576), (6, 31582980), (8, 23687235), (9, 21055320), (10, 18949788), (11, 17227080), (12, 15791490), (13, 14576760), (15, 12633192), (18, 10527660), (20, 9474894), (22, 8613540), (24, 7895745), (26, 7288380), (27, 7018440), (30, 6316596), (33, 5742360), (36, 5263830), (39, 4858920), (40, 4737447), (44, 4306770), (45, 4211064), (52, 3644190), (54, 3509220), (55, 3445416), (60, 3158298), (65, 2915352), (66, 2871180), (72, 2631915), (78, 2429460), (81, 2339480), (88, 2153385), (90, 2105532), (99, 1914120), (104, 1822095), (108, 1754610), (110, 1722708), (117, 1619640), (120, 1579149), (130, 1457676), (132, 1435590), (135, 1403688), (143, 1325160), (156, 1214730), (162, 1169740), (165, 1148472), (180, 1052766), (195, 971784), (198, 957060), (216, 877305), (220, 861354), (234, 809820), (260, 728838), (264, 717795), (270, 701844), (286, 662580), (297, 638040), (312, 607365), (324, 584870), (330, 574236), (351, 539880), (360, 526383), (390, 485892), (396, 478530), (405, 467896), (409, 463320), (429, 441720), (440, 430677), (468, 404910), (495, 382824), (520, 364419), (540, 350922), (572, 331290), (585, 323928), (594, 319020), (648, 292435), (660, 287118), (702, 269940), (715, 265032), (780, 242946), (792, 239265), (810, 233948), (818, 231660), (858, 220860), (891, 212680), (936, 202455), (990, 191412), (1053, 179960), (1080, 175461), (1144, 165645), (1170, 161964), (1188, 159510), (1227, 154440), (1287, 147240), (1320, 143559), (1404, 134970), (1430, 132516), (1485, 127608), (1560, 121473), (1620, 116974), (1636, 115830), (1716, 110430), (1755, 107976), (1782, 106340), (1980, 95706), (2045, 92664), (2106, 89980), (2145, 88344), (2340, 80982), (2376, 79755), (2454, 77220), (2574, 73620), (2808, 67485), (2860, 66258), (2970, 63804), (3240, 58487), (3272, 57915), (3432, 55215), (3510, 53988), (3564, 53170), (3681, 51480), (3861, 49080), (3960, 47853), (4090, 46332), (4212, 44990), (4290, 44172), (4455, 42536), (4499, 42120), (4680, 40491), (4908, 38610), (5148, 36810), (5265, 35992), (5317, 35640), (5720, 33129), (5940, 31902), (6135, 30888), (6435, 29448), (7020, 26994), (7128, 26585), (7362, 25740), (7722, 24540), (8180, 23166), (8424, 22495), (8580, 22086), (8910, 21268), (8998, 21060), (9816, 19305), (10296, 18405), (10530, 17996), (10634, 17820), (11043, 17160), (11583, 16360), (11880, 15951), (12270, 15444), (12870, 14724), (13497, 14040)]