282864400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 240

約数和(自身を含む): 882582400

約数和(自身を除く): 599718000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 35, 38, 40, 50, 52, 56, 65, 70, 76, 80, 91, 95, 100, 104, 112, 130, 133, 140, 152, 175, 182, 190, 200, 208, 247, 260, 266, 280, 304, 325, 350, 364, 380, 400, 409, 455, 475, 494, 520, 532, 560, 650, 665, 700, 728, 760, 818, 910, 950, 988, 1040, 1064, 1235, 1300, 1330, 1400, 1456, 1520, 1636, 1729, 1820, 1900, 1976, 2045, 2128, 2275, 2470, 2600, 2660, 2800, 2863, 3272, 3325, 3458, 3640, 3800, 3952, 4090, 4550, 4940, 5200, 5317, 5320, 5726, 6175, 6544, 6650, 6916, 7280, 7600, 7771, 8180, 8645, 9100, 9880, 10225, 10634, 10640, 11452, 12350, 13300, 13832, 14315, 15542, 16360, 17290, 18200, 19760, 20450, 21268, 22904, 24700, 26585, 26600, 27664, 28630, 31084, 32720, 34580, 36400, 37219, 38855, 40900, 42536, 43225, 45808, 49400, 53170, 53200, 54397, 57260, 62168, 69160, 71575, 74438, 77710, 81800, 85072, 86450, 98800, 101023, 106340, 108794, 114520, 124336, 132925, 138320, 143150, 148876, 155420, 163600, 172900, 186095, 194275, 202046, 212680, 217588, 229040, 265850, 271985, 286300, 297752, 310840, 345800, 372190, 388550, 404092, 425360, 435176, 505115, 531700, 543970, 572600, 595504, 621680, 691600, 707161, 744380, 777100, 808184, 870352, 930475, 1010230, 1063400, 1087940, 1145200, 1359925, 1414322, 1488760, 1554200, 1616368, 1860950, 2020460, 2126800, 2175880, 2525575, 2719850, 2828644, 2977520, 3108400, 3535805, 3721900, 4040920, 4351760, 5051150, 5439700, 5657288, 7071610, 7443800, 8081840, 10102300, 10879400, 11314576, 14143220, 14887600, 17679025, 20204600, 21758800, 28286440, 35358050, 40409200, 56572880, 70716100, 141432200, 282864400]

約数ペア:

[(1, 282864400), (2, 141432200), (4, 70716100), (5, 56572880), (7, 40409200), (8, 35358050), (10, 28286440), (13, 21758800), (14, 20204600), (16, 17679025), (19, 14887600), (20, 14143220), (25, 11314576), (26, 10879400), (28, 10102300), (35, 8081840), (38, 7443800), (40, 7071610), (50, 5657288), (52, 5439700), (56, 5051150), (65, 4351760), (70, 4040920), (76, 3721900), (80, 3535805), (91, 3108400), (95, 2977520), (100, 2828644), (104, 2719850), (112, 2525575), (130, 2175880), (133, 2126800), (140, 2020460), (152, 1860950), (175, 1616368), (182, 1554200), (190, 1488760), (200, 1414322), (208, 1359925), (247, 1145200), (260, 1087940), (266, 1063400), (280, 1010230), (304, 930475), (325, 870352), (350, 808184), (364, 777100), (380, 744380), (400, 707161), (409, 691600), (455, 621680), (475, 595504), (494, 572600), (520, 543970), (532, 531700), (560, 505115), (650, 435176), (665, 425360), (700, 404092), (728, 388550), (760, 372190), (818, 345800), (910, 310840), (950, 297752), (988, 286300), (1040, 271985), (1064, 265850), (1235, 229040), (1300, 217588), (1330, 212680), (1400, 202046), (1456, 194275), (1520, 186095), (1636, 172900), (1729, 163600), (1820, 155420), (1900, 148876), (1976, 143150), (2045, 138320), (2128, 132925), (2275, 124336), (2470, 114520), (2600, 108794), (2660, 106340), (2800, 101023), (2863, 98800), (3272, 86450), (3325, 85072), (3458, 81800), (3640, 77710), (3800, 74438), (3952, 71575), (4090, 69160), (4550, 62168), (4940, 57260), (5200, 54397), (5317, 53200), (5320, 53170), (5726, 49400), (6175, 45808), (6544, 43225), (6650, 42536), (6916, 40900), (7280, 38855), (7600, 37219), (7771, 36400), (8180, 34580), (8645, 32720), (9100, 31084), (9880, 28630), (10225, 27664), (10634, 26600), (10640, 26585), (11452, 24700), (12350, 22904), (13300, 21268), (13832, 20450), (14315, 19760), (15542, 18200), (16360, 17290)]