228953400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 773388000

約数和(自身を除く): 544434600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 149, 150, 156, 195, 197, 200, 260, 298, 300, 312, 325, 390, 394, 447, 520, 591, 596, 600, 650, 745, 780, 788, 894, 975, 985, 1182, 1192, 1300, 1490, 1560, 1576, 1788, 1937, 1950, 1970, 2235, 2364, 2561, 2600, 2955, 2980, 3576, 3725, 3874, 3900, 3940, 4470, 4728, 4925, 5122, 5811, 5910, 5960, 7450, 7683, 7748, 7800, 7880, 8940, 9685, 9850, 10244, 11175, 11622, 11820, 12805, 14775, 14900, 15366, 15496, 17880, 19370, 19700, 20488, 22350, 23244, 23640, 25610, 29055, 29353, 29550, 29800, 30732, 38415, 38740, 39400, 44700, 46488, 48425, 51220, 58110, 58706, 59100, 61464, 64025, 76830, 77480, 88059, 89400, 96850, 102440, 116220, 117412, 118200, 128050, 145275, 146765, 153660, 176118, 192075, 193700, 232440, 234824, 256100, 290550, 293530, 307320, 352236, 381589, 384150, 387400, 440295, 512200, 581100, 587060, 704472, 733825, 763178, 768300, 880590, 1144767, 1162200, 1174120, 1467650, 1526356, 1536600, 1761180, 1907945, 2201475, 2289534, 2935300, 3052712, 3522360, 3815890, 4402950, 4579068, 5723835, 5870600, 7631780, 8805900, 9158136, 9539725, 11447670, 15263560, 17611800, 19079450, 22895340, 28619175, 38158900, 45790680, 57238350, 76317800, 114476700, 228953400]

約数ペア:

[(1, 228953400), (2, 114476700), (3, 76317800), (4, 57238350), (5, 45790680), (6, 38158900), (8, 28619175), (10, 22895340), (12, 19079450), (13, 17611800), (15, 15263560), (20, 11447670), (24, 9539725), (25, 9158136), (26, 8805900), (30, 7631780), (39, 5870600), (40, 5723835), (50, 4579068), (52, 4402950), (60, 3815890), (65, 3522360), (75, 3052712), (78, 2935300), (100, 2289534), (104, 2201475), (120, 1907945), (130, 1761180), (149, 1536600), (150, 1526356), (156, 1467650), (195, 1174120), (197, 1162200), (200, 1144767), (260, 880590), (298, 768300), (300, 763178), (312, 733825), (325, 704472), (390, 587060), (394, 581100), (447, 512200), (520, 440295), (591, 387400), (596, 384150), (600, 381589), (650, 352236), (745, 307320), (780, 293530), (788, 290550), (894, 256100), (975, 234824), (985, 232440), (1182, 193700), (1192, 192075), (1300, 176118), (1490, 153660), (1560, 146765), (1576, 145275), (1788, 128050), (1937, 118200), (1950, 117412), (1970, 116220), (2235, 102440), (2364, 96850), (2561, 89400), (2600, 88059), (2955, 77480), (2980, 76830), (3576, 64025), (3725, 61464), (3874, 59100), (3900, 58706), (3940, 58110), (4470, 51220), (4728, 48425), (4925, 46488), (5122, 44700), (5811, 39400), (5910, 38740), (5960, 38415), (7450, 30732), (7683, 29800), (7748, 29550), (7800, 29353), (7880, 29055), (8940, 25610), (9685, 23640), (9850, 23244), (10244, 22350), (11175, 20488), (11622, 19700), (11820, 19370), (12805, 17880), (14775, 15496), (14900, 15366)]