75644820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2062

約数の個数: 96

約数和(自身を含む): 238775040

約数和(自身を除く): 163130220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 1973, 2130, 2556, 3195, 3834, 3946, 4260, 5919, 6390, 7668, 7892, 9585, 9865, 11838, 12780, 17757, 19170, 19730, 23676, 29595, 35514, 38340, 39460, 53271, 59190, 71028, 88785, 106542, 118380, 140083, 177570, 213084, 266355, 280166, 355140, 420249, 532710, 560332, 700415, 840498, 1065420, 1260747, 1400830, 1680996, 2101245, 2521494, 2801660, 3782241, 4202490, 5042988, 6303735, 7564482, 8404980, 12607470, 15128964, 18911205, 25214940, 37822410, 75644820]

約数ペア:

[(1, 75644820), (2, 37822410), (3, 25214940), (4, 18911205), (5, 15128964), (6, 12607470), (9, 8404980), (10, 7564482), (12, 6303735), (15, 5042988), (18, 4202490), (20, 3782241), (27, 2801660), (30, 2521494), (36, 2101245), (45, 1680996), (54, 1400830), (60, 1260747), (71, 1065420), (90, 840498), (108, 700415), (135, 560332), (142, 532710), (180, 420249), (213, 355140), (270, 280166), (284, 266355), (355, 213084), (426, 177570), (540, 140083), (639, 118380), (710, 106542), (852, 88785), (1065, 71028), (1278, 59190), (1420, 53271), (1917, 39460), (1973, 38340), (2130, 35514), (2556, 29595), (3195, 23676), (3834, 19730), (3946, 19170), (4260, 17757), (5919, 12780), (6390, 11838), (7668, 9865), (7892, 9585)]