75054100

素因数分解:

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

素因数の和:158

約数の個数: 108

約数和(自身を含む): 186175584

約数和(自身を除く): 111121484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 71, 100, 110, 124, 142, 155, 220, 275, 284, 310, 341, 355, 550, 620, 682, 710, 775, 781, 961, 1100, 1364, 1420, 1550, 1562, 1705, 1775, 1922, 2201, 3100, 3124, 3410, 3550, 3844, 3905, 4402, 4805, 6820, 7100, 7810, 8525, 8804, 9610, 10571, 11005, 15620, 17050, 19220, 19525, 21142, 22010, 24025, 24211, 34100, 39050, 42284, 44020, 48050, 48422, 52855, 55025, 68231, 78100, 96100, 96844, 105710, 110050, 121055, 136462, 211420, 220100, 242110, 264275, 272924, 341155, 484220, 528550, 605275, 682310, 750541, 1057100, 1210550, 1364620, 1501082, 1705775, 2421100, 3002164, 3411550, 3752705, 6823100, 7505410, 15010820, 18763525, 37527050, 75054100]

約数ペア:

[(1, 75054100), (2, 37527050), (4, 18763525), (5, 15010820), (10, 7505410), (11, 6823100), (20, 3752705), (22, 3411550), (25, 3002164), (31, 2421100), (44, 1705775), (50, 1501082), (55, 1364620), (62, 1210550), (71, 1057100), (100, 750541), (110, 682310), (124, 605275), (142, 528550), (155, 484220), (220, 341155), (275, 272924), (284, 264275), (310, 242110), (341, 220100), (355, 211420), (550, 136462), (620, 121055), (682, 110050), (710, 105710), (775, 96844), (781, 96100), (961, 78100), (1100, 68231), (1364, 55025), (1420, 52855), (1550, 48422), (1562, 48050), (1705, 44020), (1775, 42284), (1922, 39050), (2201, 34100), (3100, 24211), (3124, 24025), (3410, 22010), (3550, 21142), (3844, 19525), (3905, 19220), (4402, 17050), (4805, 15620), (6820, 11005), (7100, 10571), (7810, 9610), (8525, 8804)]