60527500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 151151616

約数和(自身を除く): 90624116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 71, 100, 110, 124, 125, 142, 155, 220, 250, 275, 284, 310, 341, 355, 500, 550, 620, 625, 682, 710, 775, 781, 1100, 1250, 1364, 1375, 1420, 1550, 1562, 1705, 1775, 2201, 2500, 2750, 3100, 3124, 3410, 3550, 3875, 3905, 4402, 5500, 6820, 6875, 7100, 7750, 7810, 8525, 8804, 8875, 11005, 13750, 15500, 15620, 17050, 17750, 19375, 19525, 22010, 24211, 27500, 34100, 35500, 38750, 39050, 42625, 44020, 44375, 48422, 55025, 77500, 78100, 85250, 88750, 96844, 97625, 110050, 121055, 170500, 177500, 195250, 213125, 220100, 242110, 275125, 390500, 426250, 484220, 488125, 550250, 605275, 852500, 976250, 1100500, 1210550, 1375625, 1952500, 2421100, 2751250, 3026375, 5502500, 6052750, 12105500, 15131875, 30263750, 60527500]

約数ペア:

[(1, 60527500), (2, 30263750), (4, 15131875), (5, 12105500), (10, 6052750), (11, 5502500), (20, 3026375), (22, 2751250), (25, 2421100), (31, 1952500), (44, 1375625), (50, 1210550), (55, 1100500), (62, 976250), (71, 852500), (100, 605275), (110, 550250), (124, 488125), (125, 484220), (142, 426250), (155, 390500), (220, 275125), (250, 242110), (275, 220100), (284, 213125), (310, 195250), (341, 177500), (355, 170500), (500, 121055), (550, 110050), (620, 97625), (625, 96844), (682, 88750), (710, 85250), (775, 78100), (781, 77500), (1100, 55025), (1250, 48422), (1364, 44375), (1375, 44020), (1420, 42625), (1550, 39050), (1562, 38750), (1705, 35500), (1775, 34100), (2201, 27500), (2500, 24211), (2750, 22010), (3100, 19525), (3124, 19375), (3410, 17750), (3550, 17050), (3875, 15620), (3905, 15500), (4402, 13750), (5500, 11005), (6820, 8875), (6875, 8804), (7100, 8525), (7750, 7810)]