22081800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 78120000

約数和(自身を除く): 56038200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 25, 26, 30, 38, 39, 40, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 104, 114, 120, 130, 149, 150, 152, 156, 190, 195, 200, 228, 247, 260, 285, 298, 300, 312, 325, 380, 390, 447, 456, 475, 494, 520, 570, 596, 600, 650, 741, 745, 760, 780, 894, 950, 975, 988, 1140, 1192, 1235, 1300, 1425, 1482, 1490, 1560, 1788, 1900, 1937, 1950, 1976, 2235, 2280, 2470, 2600, 2831, 2850, 2964, 2980, 3576, 3705, 3725, 3800, 3874, 3900, 4470, 4940, 5662, 5700, 5811, 5928, 5960, 6175, 7410, 7450, 7748, 7800, 8493, 8940, 9685, 9880, 11175, 11324, 11400, 11622, 12350, 14155, 14820, 14900, 15496, 16986, 17880, 18525, 19370, 22350, 22648, 23244, 24700, 28310, 29055, 29640, 29800, 33972, 36803, 37050, 38740, 42465, 44700, 46488, 48425, 49400, 56620, 58110, 67944, 70775, 73606, 74100, 77480, 84930, 89400, 96850, 110409, 113240, 116220, 141550, 145275, 147212, 148200, 169860, 184015, 193700, 212325, 220818, 232440, 283100, 290550, 294424, 339720, 368030, 387400, 424650, 441636, 552045, 566200, 581100, 736060, 849300, 883272, 920075, 1104090, 1162200, 1472120, 1698600, 1840150, 2208180, 2760225, 3680300, 4416360, 5520450, 7360600, 11040900, 22081800]

約数ペア:

[(1, 22081800), (2, 11040900), (3, 7360600), (4, 5520450), (5, 4416360), (6, 3680300), (8, 2760225), (10, 2208180), (12, 1840150), (13, 1698600), (15, 1472120), (19, 1162200), (20, 1104090), (24, 920075), (25, 883272), (26, 849300), (30, 736060), (38, 581100), (39, 566200), (40, 552045), (50, 441636), (52, 424650), (57, 387400), (60, 368030), (65, 339720), (75, 294424), (76, 290550), (78, 283100), (95, 232440), (100, 220818), (104, 212325), (114, 193700), (120, 184015), (130, 169860), (149, 148200), (150, 147212), (152, 145275), (156, 141550), (190, 116220), (195, 113240), (200, 110409), (228, 96850), (247, 89400), (260, 84930), (285, 77480), (298, 74100), (300, 73606), (312, 70775), (325, 67944), (380, 58110), (390, 56620), (447, 49400), (456, 48425), (475, 46488), (494, 44700), (520, 42465), (570, 38740), (596, 37050), (600, 36803), (650, 33972), (741, 29800), (745, 29640), (760, 29055), (780, 28310), (894, 24700), (950, 23244), (975, 22648), (988, 22350), (1140, 19370), (1192, 18525), (1235, 17880), (1300, 16986), (1425, 15496), (1482, 14900), (1490, 14820), (1560, 14155), (1788, 12350), (1900, 11622), (1937, 11400), (1950, 11324), (1976, 11175), (2235, 9880), (2280, 9685), (2470, 8940), (2600, 8493), (2831, 7800), (2850, 7748), (2964, 7450), (2980, 7410), (3576, 6175), (3705, 5960), (3725, 5928), (3800, 5811), (3874, 5700), (3900, 5662), (4470, 4940)]