442288620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 1451520000

約数和(自身を除く): 1009231380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 149, 180, 207, 230, 239, 270, 276, 298, 345, 414, 447, 460, 478, 540, 596, 621, 690, 717, 745, 828, 894, 956, 1035, 1195, 1242, 1341, 1380, 1434, 1490, 1788, 2070, 2151, 2235, 2390, 2484, 2682, 2868, 2980, 3105, 3427, 3585, 4023, 4140, 4302, 4470, 4780, 5364, 5497, 6210, 6453, 6705, 6854, 7170, 8046, 8604, 8940, 10281, 10755, 10994, 12420, 12906, 13410, 13708, 14340, 16092, 16491, 17135, 20115, 20562, 21510, 21988, 25812, 26820, 27485, 30843, 32265, 32982, 34270, 35611, 40230, 41124, 43020, 49473, 51405, 54970, 61686, 64530, 65964, 68540, 71222, 80460, 82455, 92529, 98946, 102810, 106833, 109940, 123372, 129060, 142444, 148419, 154215, 164910, 178055, 185058, 197892, 205620, 213666, 247365, 296838, 308430, 320499, 329820, 356110, 370116, 427332, 462645, 494730, 534165, 593676, 616860, 640998, 712220, 742095, 819053, 925290, 961497, 989460, 1068330, 1281996, 1484190, 1602495, 1638106, 1850580, 1922994, 2136660, 2457159, 2968380, 3204990, 3276212, 3845988, 4095265, 4807485, 4914318, 6409980, 7371477, 8190530, 9614970, 9828636, 12285795, 14742954, 16381060, 19229940, 22114431, 24571590, 29485908, 36857385, 44228862, 49143180, 73714770, 88457724, 110572155, 147429540, 221144310, 442288620]

約数ペア:

[(1, 442288620), (2, 221144310), (3, 147429540), (4, 110572155), (5, 88457724), (6, 73714770), (9, 49143180), (10, 44228862), (12, 36857385), (15, 29485908), (18, 24571590), (20, 22114431), (23, 19229940), (27, 16381060), (30, 14742954), (36, 12285795), (45, 9828636), (46, 9614970), (54, 8190530), (60, 7371477), (69, 6409980), (90, 4914318), (92, 4807485), (108, 4095265), (115, 3845988), (135, 3276212), (138, 3204990), (149, 2968380), (180, 2457159), (207, 2136660), (230, 1922994), (239, 1850580), (270, 1638106), (276, 1602495), (298, 1484190), (345, 1281996), (414, 1068330), (447, 989460), (460, 961497), (478, 925290), (540, 819053), (596, 742095), (621, 712220), (690, 640998), (717, 616860), (745, 593676), (828, 534165), (894, 494730), (956, 462645), (1035, 427332), (1195, 370116), (1242, 356110), (1341, 329820), (1380, 320499), (1434, 308430), (1490, 296838), (1788, 247365), (2070, 213666), (2151, 205620), (2235, 197892), (2390, 185058), (2484, 178055), (2682, 164910), (2868, 154215), (2980, 148419), (3105, 142444), (3427, 129060), (3585, 123372), (4023, 109940), (4140, 106833), (4302, 102810), (4470, 98946), (4780, 92529), (5364, 82455), (5497, 80460), (6210, 71222), (6453, 68540), (6705, 65964), (6854, 64530), (7170, 61686), (8046, 54970), (8604, 51405), (8940, 49473), (10281, 43020), (10755, 41124), (10994, 40230), (12420, 35611), (12906, 34270), (13410, 32982), (13708, 32265), (14340, 30843), (16092, 27485), (16491, 26820), (17135, 25812), (20115, 21988), (20562, 21510)]