125351600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:979

約数の個数: 120

約数和(自身を含む): 339502080

約数和(自身を除く): 214150480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 176, 200, 220, 248, 275, 310, 341, 400, 440, 496, 550, 620, 682, 775, 880, 919, 1100, 1240, 1364, 1550, 1705, 1838, 2200, 2480, 2728, 3100, 3410, 3676, 4400, 4595, 5456, 6200, 6820, 7352, 8525, 9190, 10109, 12400, 13640, 14704, 17050, 18380, 20218, 22975, 27280, 28489, 34100, 36760, 40436, 45950, 50545, 56978, 68200, 73520, 80872, 91900, 101090, 113956, 136400, 142445, 161744, 183800, 202180, 227912, 252725, 284890, 313379, 367600, 404360, 455824, 505450, 569780, 626758, 712225, 808720, 1010900, 1139560, 1253516, 1424450, 1566895, 2021800, 2279120, 2507032, 2848900, 3133790, 4043600, 5014064, 5697800, 6267580, 7834475, 11395600, 12535160, 15668950, 25070320, 31337900, 62675800, 125351600]

約数ペア:

[(1, 125351600), (2, 62675800), (4, 31337900), (5, 25070320), (8, 15668950), (10, 12535160), (11, 11395600), (16, 7834475), (20, 6267580), (22, 5697800), (25, 5014064), (31, 4043600), (40, 3133790), (44, 2848900), (50, 2507032), (55, 2279120), (62, 2021800), (80, 1566895), (88, 1424450), (100, 1253516), (110, 1139560), (124, 1010900), (155, 808720), (176, 712225), (200, 626758), (220, 569780), (248, 505450), (275, 455824), (310, 404360), (341, 367600), (400, 313379), (440, 284890), (496, 252725), (550, 227912), (620, 202180), (682, 183800), (775, 161744), (880, 142445), (919, 136400), (1100, 113956), (1240, 101090), (1364, 91900), (1550, 80872), (1705, 73520), (1838, 68200), (2200, 56978), (2480, 50545), (2728, 45950), (3100, 40436), (3410, 36760), (3676, 34100), (4400, 28489), (4595, 27280), (5456, 22975), (6200, 20218), (6820, 18380), (7352, 17050), (8525, 14704), (9190, 13640), (10109, 12400)]