327581800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 962438400

約数和(自身を除く): 634856600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 41, 50, 52, 56, 65, 70, 82, 91, 100, 104, 130, 140, 164, 175, 182, 200, 205, 260, 280, 287, 325, 328, 350, 364, 410, 439, 455, 520, 533, 574, 650, 700, 728, 820, 878, 910, 1025, 1066, 1148, 1300, 1400, 1435, 1640, 1756, 1820, 2050, 2132, 2195, 2275, 2296, 2600, 2665, 2870, 3073, 3512, 3640, 3731, 4100, 4264, 4390, 4550, 5330, 5707, 5740, 6146, 7175, 7462, 8200, 8780, 9100, 10660, 10975, 11414, 11480, 12292, 13325, 14350, 14924, 15365, 17560, 17999, 18200, 18655, 21320, 21950, 22828, 24584, 26650, 28535, 28700, 29848, 30730, 35998, 37310, 39949, 43900, 45656, 53300, 57070, 57400, 61460, 71996, 74620, 76825, 79898, 87800, 89995, 93275, 106600, 114140, 122920, 125993, 142675, 143992, 149240, 153650, 159796, 179990, 186550, 199745, 228280, 233987, 251986, 285350, 307300, 319592, 359980, 373100, 399490, 449975, 467974, 503972, 570700, 614600, 629965, 719960, 746200, 798980, 899950, 935948, 998725, 1007944, 1141400, 1169935, 1259930, 1597960, 1637909, 1799900, 1871896, 1997450, 2339870, 2519860, 3149825, 3275818, 3599800, 3994900, 4679740, 5039720, 5849675, 6299650, 6551636, 7989800, 8189545, 9359480, 11699350, 12599300, 13103272, 16379090, 23398700, 25198600, 32758180, 40947725, 46797400, 65516360, 81895450, 163790900, 327581800]

約数ペア:

[(1, 327581800), (2, 163790900), (4, 81895450), (5, 65516360), (7, 46797400), (8, 40947725), (10, 32758180), (13, 25198600), (14, 23398700), (20, 16379090), (25, 13103272), (26, 12599300), (28, 11699350), (35, 9359480), (40, 8189545), (41, 7989800), (50, 6551636), (52, 6299650), (56, 5849675), (65, 5039720), (70, 4679740), (82, 3994900), (91, 3599800), (100, 3275818), (104, 3149825), (130, 2519860), (140, 2339870), (164, 1997450), (175, 1871896), (182, 1799900), (200, 1637909), (205, 1597960), (260, 1259930), (280, 1169935), (287, 1141400), (325, 1007944), (328, 998725), (350, 935948), (364, 899950), (410, 798980), (439, 746200), (455, 719960), (520, 629965), (533, 614600), (574, 570700), (650, 503972), (700, 467974), (728, 449975), (820, 399490), (878, 373100), (910, 359980), (1025, 319592), (1066, 307300), (1148, 285350), (1300, 251986), (1400, 233987), (1435, 228280), (1640, 199745), (1756, 186550), (1820, 179990), (2050, 159796), (2132, 153650), (2195, 149240), (2275, 143992), (2296, 142675), (2600, 125993), (2665, 122920), (2870, 114140), (3073, 106600), (3512, 93275), (3640, 89995), (3731, 87800), (4100, 79898), (4264, 76825), (4390, 74620), (4550, 71996), (5330, 61460), (5707, 57400), (5740, 57070), (6146, 53300), (7175, 45656), (7462, 43900), (8200, 39949), (8780, 37310), (9100, 35998), (10660, 30730), (10975, 29848), (11414, 28700), (11480, 28535), (12292, 26650), (13325, 24584), (14350, 22828), (14924, 21950), (15365, 21320), (17560, 18655), (17999, 18200)]