250995780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2887}}^1$

素因数の和:2935

約数の個数: 192

約数和(自身を含む): 931553280

約数和(自身を除く): 680557500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1890, 1932, 2070, 2415, 2484, 2887, 2898, 3105, 3220, 3780, 4140, 4347, 4830, 5774, 5796, 6210, 7245, 8661, 8694, 9660, 11548, 12420, 14435, 14490, 17322, 17388, 20209, 21735, 25983, 28870, 28980, 34644, 40418, 43305, 43470, 51966, 57740, 60627, 66401, 77949, 80836, 86610, 86940, 101045, 103932, 121254, 129915, 132802, 155898, 173220, 181881, 199203, 202090, 242508, 259830, 265604, 303135, 311796, 332005, 363762, 389745, 398406, 404180, 464807, 519660, 545643, 597609, 606270, 664010, 727524, 779490, 796812, 909405, 929614, 996015, 1091286, 1195218, 1212540, 1328020, 1394421, 1558980, 1792827, 1818810, 1859228, 1992030, 2182572, 2324035, 2390436, 2728215, 2788842, 2988045, 3585654, 3637620, 3984060, 4183263, 4648070, 5456430, 5577684, 5976090, 6972105, 7171308, 8366526, 8964135, 9296140, 10912860, 11952180, 12549789, 13944210, 16733052, 17928270, 20916315, 25099578, 27888420, 35856540, 41832630, 50199156, 62748945, 83665260, 125497890, 250995780]

約数ペア:

[(1, 250995780), (2, 125497890), (3, 83665260), (4, 62748945), (5, 50199156), (6, 41832630), (7, 35856540), (9, 27888420), (10, 25099578), (12, 20916315), (14, 17928270), (15, 16733052), (18, 13944210), (20, 12549789), (21, 11952180), (23, 10912860), (27, 9296140), (28, 8964135), (30, 8366526), (35, 7171308), (36, 6972105), (42, 5976090), (45, 5577684), (46, 5456430), (54, 4648070), (60, 4183263), (63, 3984060), (69, 3637620), (70, 3585654), (84, 2988045), (90, 2788842), (92, 2728215), (105, 2390436), (108, 2324035), (115, 2182572), (126, 1992030), (135, 1859228), (138, 1818810), (140, 1792827), (161, 1558980), (180, 1394421), (189, 1328020), (207, 1212540), (210, 1195218), (230, 1091286), (252, 996015), (270, 929614), (276, 909405), (315, 796812), (322, 779490), (345, 727524), (378, 664010), (414, 606270), (420, 597609), (460, 545643), (483, 519660), (540, 464807), (621, 404180), (630, 398406), (644, 389745), (690, 363762), (756, 332005), (805, 311796), (828, 303135), (945, 265604), (966, 259830), (1035, 242508), (1242, 202090), (1260, 199203), (1380, 181881), (1449, 173220), (1610, 155898), (1890, 132802), (1932, 129915), (2070, 121254), (2415, 103932), (2484, 101045), (2887, 86940), (2898, 86610), (3105, 80836), (3220, 77949), (3780, 66401), (4140, 60627), (4347, 57740), (4830, 51966), (5774, 43470), (5796, 43305), (6210, 40418), (7245, 34644), (8661, 28980), (8694, 28870), (9660, 25983), (11548, 21735), (12420, 20209), (14435, 17388), (14490, 17322)]