221773200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:402

約数の個数: 240

約数和(自身を含む): 792110016

約数和(自身を除く): 570336816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 53, 55, 60, 66, 75, 80, 88, 100, 106, 110, 120, 132, 150, 159, 165, 176, 200, 212, 220, 240, 264, 265, 275, 300, 317, 318, 330, 400, 424, 440, 528, 530, 550, 583, 600, 634, 636, 660, 795, 825, 848, 880, 951, 1060, 1100, 1166, 1200, 1268, 1272, 1320, 1325, 1585, 1590, 1650, 1749, 1902, 2120, 2200, 2332, 2536, 2544, 2640, 2650, 2915, 3170, 3180, 3300, 3487, 3498, 3804, 3975, 4240, 4400, 4664, 4755, 5072, 5300, 5830, 6340, 6360, 6600, 6974, 6996, 7608, 7925, 7950, 8745, 9328, 9510, 10461, 10600, 11660, 12680, 12720, 13200, 13948, 13992, 14575, 15216, 15850, 15900, 16801, 17435, 17490, 19020, 20922, 21200, 23320, 23775, 25360, 27896, 27984, 29150, 31700, 31800, 33602, 34870, 34980, 38040, 41844, 43725, 46640, 47550, 50403, 52305, 55792, 58300, 63400, 63600, 67204, 69740, 69960, 76080, 83688, 84005, 87175, 87450, 95100, 100806, 104610, 116600, 126800, 134408, 139480, 139920, 167376, 168010, 174350, 174900, 184811, 190200, 201612, 209220, 233200, 252015, 261525, 268816, 278960, 336020, 348700, 349800, 369622, 380400, 403224, 418440, 420025, 504030, 523050, 554433, 672040, 697400, 699600, 739244, 806448, 836880, 840050, 924055, 1008060, 1046100, 1108866, 1260075, 1344080, 1394800, 1478488, 1680100, 1848110, 2016120, 2092200, 2217732, 2520150, 2772165, 2956976, 3360200, 3696220, 4032240, 4184400, 4435464, 4620275, 5040300, 5544330, 6720400, 7392440, 8870928, 9240550, 10080600, 11088660, 13860825, 14784880, 18481100, 20161200, 22177320, 27721650, 36962200, 44354640, 55443300, 73924400, 110886600, 221773200]

約数ペア:

[(1, 221773200), (2, 110886600), (3, 73924400), (4, 55443300), (5, 44354640), (6, 36962200), (8, 27721650), (10, 22177320), (11, 20161200), (12, 18481100), (15, 14784880), (16, 13860825), (20, 11088660), (22, 10080600), (24, 9240550), (25, 8870928), (30, 7392440), (33, 6720400), (40, 5544330), (44, 5040300), (48, 4620275), (50, 4435464), (53, 4184400), (55, 4032240), (60, 3696220), (66, 3360200), (75, 2956976), (80, 2772165), (88, 2520150), (100, 2217732), (106, 2092200), (110, 2016120), (120, 1848110), (132, 1680100), (150, 1478488), (159, 1394800), (165, 1344080), (176, 1260075), (200, 1108866), (212, 1046100), (220, 1008060), (240, 924055), (264, 840050), (265, 836880), (275, 806448), (300, 739244), (317, 699600), (318, 697400), (330, 672040), (400, 554433), (424, 523050), (440, 504030), (528, 420025), (530, 418440), (550, 403224), (583, 380400), (600, 369622), (634, 349800), (636, 348700), (660, 336020), (795, 278960), (825, 268816), (848, 261525), (880, 252015), (951, 233200), (1060, 209220), (1100, 201612), (1166, 190200), (1200, 184811), (1268, 174900), (1272, 174350), (1320, 168010), (1325, 167376), (1585, 139920), (1590, 139480), (1650, 134408), (1749, 126800), (1902, 116600), (2120, 104610), (2200, 100806), (2332, 95100), (2536, 87450), (2544, 87175), (2640, 84005), (2650, 83688), (2915, 76080), (3170, 69960), (3180, 69740), (3300, 67204), (3487, 63600), (3498, 63400), (3804, 58300), (3975, 55792), (4240, 52305), (4400, 50403), (4664, 47550), (4755, 46640), (5072, 43725), (5300, 41844), (5830, 38040), (6340, 34980), (6360, 34870), (6600, 33602), (6974, 31800), (6996, 31700), (7608, 29150), (7925, 27984), (7950, 27896), (8745, 25360), (9328, 23775), (9510, 23320), (10461, 21200), (10600, 20922), (11660, 19020), (12680, 17490), (12720, 17435), (13200, 16801), (13948, 15900), (13992, 15850), (14575, 15216)]