183861540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 589680000

約数和(自身を除く): 405818460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 89, 90, 92, 115, 138, 178, 180, 207, 230, 267, 276, 345, 356, 414, 445, 460, 499, 534, 690, 801, 828, 890, 998, 1035, 1068, 1335, 1380, 1497, 1602, 1780, 1996, 2047, 2070, 2495, 2670, 2994, 3204, 4005, 4094, 4140, 4491, 4990, 5340, 5988, 6141, 7485, 8010, 8188, 8982, 9980, 10235, 11477, 12282, 14970, 16020, 17964, 18423, 20470, 22455, 22954, 24564, 29940, 30705, 34431, 36846, 40940, 44411, 44910, 45908, 57385, 61410, 68862, 73692, 88822, 89820, 92115, 103293, 114770, 122820, 133233, 137724, 172155, 177644, 184230, 206586, 222055, 229540, 266466, 344310, 368460, 399699, 413172, 444110, 516465, 532932, 666165, 688620, 799398, 888220, 1021453, 1032930, 1332330, 1598796, 1998495, 2042906, 2065860, 2664660, 3064359, 3996990, 4085812, 5107265, 6128718, 7993980, 9193077, 10214530, 12257436, 15321795, 18386154, 20429060, 30643590, 36772308, 45965385, 61287180, 91930770, 183861540]

約数ペア:

[(1, 183861540), (2, 91930770), (3, 61287180), (4, 45965385), (5, 36772308), (6, 30643590), (9, 20429060), (10, 18386154), (12, 15321795), (15, 12257436), (18, 10214530), (20, 9193077), (23, 7993980), (30, 6128718), (36, 5107265), (45, 4085812), (46, 3996990), (60, 3064359), (69, 2664660), (89, 2065860), (90, 2042906), (92, 1998495), (115, 1598796), (138, 1332330), (178, 1032930), (180, 1021453), (207, 888220), (230, 799398), (267, 688620), (276, 666165), (345, 532932), (356, 516465), (414, 444110), (445, 413172), (460, 399699), (499, 368460), (534, 344310), (690, 266466), (801, 229540), (828, 222055), (890, 206586), (998, 184230), (1035, 177644), (1068, 172155), (1335, 137724), (1380, 133233), (1497, 122820), (1602, 114770), (1780, 103293), (1996, 92115), (2047, 89820), (2070, 88822), (2495, 73692), (2670, 68862), (2994, 61410), (3204, 57385), (4005, 45908), (4094, 44910), (4140, 44411), (4491, 40940), (4990, 36846), (5340, 34431), (5988, 30705), (6141, 29940), (7485, 24564), (8010, 22954), (8188, 22455), (8982, 20470), (9980, 18423), (10235, 17964), (11477, 16020), (12282, 14970)]