25222560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 92098944

約数和(自身を除く): 66876384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 281, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 562, 660, 680, 748, 816, 843, 880, 935, 1020, 1056, 1122, 1124, 1320, 1360, 1405, 1496, 1632, 1686, 1760, 1870, 2040, 2244, 2248, 2640, 2720, 2805, 2810, 2992, 3091, 3372, 3740, 4080, 4215, 4488, 4496, 4777, 5280, 5610, 5620, 5984, 6182, 6744, 7480, 8160, 8430, 8976, 8992, 9273, 9554, 11220, 11240, 12364, 13488, 14331, 14960, 15455, 16860, 17952, 18546, 19108, 22440, 22480, 23885, 24728, 26976, 28662, 29920, 30910, 33720, 37092, 38216, 44880, 44960, 46365, 47770, 49456, 52547, 57324, 61820, 67440, 71655, 74184, 76432, 89760, 92730, 95540, 98912, 105094, 114648, 123640, 134880, 143310, 148368, 152864, 157641, 185460, 191080, 210188, 229296, 247280, 262735, 286620, 296736, 315282, 370920, 382160, 420376, 458592, 494560, 525470, 573240, 630564, 741840, 764320, 788205, 840752, 1050940, 1146480, 1261128, 1483680, 1576410, 1681504, 2101880, 2292960, 2522256, 3152820, 4203760, 5044512, 6305640, 8407520, 12611280, 25222560]

約数ペア:

[(1, 25222560), (2, 12611280), (3, 8407520), (4, 6305640), (5, 5044512), (6, 4203760), (8, 3152820), (10, 2522256), (11, 2292960), (12, 2101880), (15, 1681504), (16, 1576410), (17, 1483680), (20, 1261128), (22, 1146480), (24, 1050940), (30, 840752), (32, 788205), (33, 764320), (34, 741840), (40, 630564), (44, 573240), (48, 525470), (51, 494560), (55, 458592), (60, 420376), (66, 382160), (68, 370920), (80, 315282), (85, 296736), (88, 286620), (96, 262735), (102, 247280), (110, 229296), (120, 210188), (132, 191080), (136, 185460), (160, 157641), (165, 152864), (170, 148368), (176, 143310), (187, 134880), (204, 123640), (220, 114648), (240, 105094), (255, 98912), (264, 95540), (272, 92730), (281, 89760), (330, 76432), (340, 74184), (352, 71655), (374, 67440), (408, 61820), (440, 57324), (480, 52547), (510, 49456), (528, 47770), (544, 46365), (561, 44960), (562, 44880), (660, 38216), (680, 37092), (748, 33720), (816, 30910), (843, 29920), (880, 28662), (935, 26976), (1020, 24728), (1056, 23885), (1122, 22480), (1124, 22440), (1320, 19108), (1360, 18546), (1405, 17952), (1496, 16860), (1632, 15455), (1686, 14960), (1760, 14331), (1870, 13488), (2040, 12364), (2244, 11240), (2248, 11220), (2640, 9554), (2720, 9273), (2805, 8992), (2810, 8976), (2992, 8430), (3091, 8160), (3372, 7480), (3740, 6744), (4080, 6182), (4215, 5984), (4488, 5620), (4496, 5610), (4777, 5280)]