1480910900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 3779758080

約数和(自身を除く): 2298847180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 83, 100, 140, 142, 166, 175, 284, 332, 350, 355, 359, 415, 497, 581, 700, 710, 718, 830, 994, 1162, 1420, 1436, 1660, 1775, 1795, 1988, 2075, 2324, 2485, 2513, 2905, 3550, 3590, 4150, 4970, 5026, 5810, 5893, 7100, 7180, 8300, 8975, 9940, 10052, 11620, 11786, 12425, 12565, 14525, 17950, 23572, 24850, 25130, 25489, 29050, 29465, 29797, 35900, 41251, 49700, 50260, 50978, 58100, 58930, 59594, 62825, 82502, 101956, 117860, 119188, 125650, 127445, 147325, 148985, 165004, 178423, 206255, 208579, 251300, 254890, 294650, 297970, 356846, 412510, 417158, 509780, 589300, 595940, 637225, 713692, 744925, 825020, 834316, 892115, 1031275, 1042895, 1274450, 1489850, 1784230, 2062550, 2085790, 2115587, 2548900, 2979700, 3568460, 4125100, 4171580, 4231174, 4460575, 5214475, 8462348, 8921150, 10428950, 10577935, 14809109, 17842300, 20857900, 21155870, 29618218, 42311740, 52889675, 59236436, 74045545, 105779350, 148091090, 211558700, 296182180, 370227725, 740455450, 1480910900]

約数ペア:

[(1, 1480910900), (2, 740455450), (4, 370227725), (5, 296182180), (7, 211558700), (10, 148091090), (14, 105779350), (20, 74045545), (25, 59236436), (28, 52889675), (35, 42311740), (50, 29618218), (70, 21155870), (71, 20857900), (83, 17842300), (100, 14809109), (140, 10577935), (142, 10428950), (166, 8921150), (175, 8462348), (284, 5214475), (332, 4460575), (350, 4231174), (355, 4171580), (359, 4125100), (415, 3568460), (497, 2979700), (581, 2548900), (700, 2115587), (710, 2085790), (718, 2062550), (830, 1784230), (994, 1489850), (1162, 1274450), (1420, 1042895), (1436, 1031275), (1660, 892115), (1775, 834316), (1795, 825020), (1988, 744925), (2075, 713692), (2324, 637225), (2485, 595940), (2513, 589300), (2905, 509780), (3550, 417158), (3590, 412510), (4150, 356846), (4970, 297970), (5026, 294650), (5810, 254890), (5893, 251300), (7100, 208579), (7180, 206255), (8300, 178423), (8975, 165004), (9940, 148985), (10052, 147325), (11620, 127445), (11786, 125650), (12425, 119188), (12565, 117860), (14525, 101956), (17950, 82502), (23572, 62825), (24850, 59594), (25130, 58930), (25489, 58100), (29050, 50978), (29465, 50260), (29797, 49700), (35900, 41251)]