212837850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{5987}}^1$

素因数の和:6084

約数の個数: 72

約数和(自身を含む): 579159360

約数和(自身を除く): 366321510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 79, 90, 150, 158, 225, 237, 395, 450, 474, 711, 790, 1185, 1422, 1975, 2370, 3555, 3950, 5925, 5987, 7110, 11850, 11974, 17775, 17961, 29935, 35550, 35922, 53883, 59870, 89805, 107766, 149675, 179610, 269415, 299350, 449025, 472973, 538830, 898050, 945946, 1347075, 1418919, 2364865, 2694150, 2837838, 4256757, 4729730, 7094595, 8513514, 11824325, 14189190, 21283785, 23648650, 35472975, 42567570, 70945950, 106418925, 212837850]

約数ペア:

[(1, 212837850), (2, 106418925), (3, 70945950), (5, 42567570), (6, 35472975), (9, 23648650), (10, 21283785), (15, 14189190), (18, 11824325), (25, 8513514), (30, 7094595), (45, 4729730), (50, 4256757), (75, 2837838), (79, 2694150), (90, 2364865), (150, 1418919), (158, 1347075), (225, 945946), (237, 898050), (395, 538830), (450, 472973), (474, 449025), (711, 299350), (790, 269415), (1185, 179610), (1422, 149675), (1975, 107766), (2370, 89805), (3555, 59870), (3950, 53883), (5925, 35922), (5987, 35550), (7110, 29935), (11850, 17961), (11974, 17775)]