13259250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 36796032

約数和(自身を除く): 23536782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 83, 90, 125, 142, 150, 166, 213, 225, 249, 250, 355, 375, 415, 426, 450, 498, 639, 710, 747, 750, 830, 1065, 1125, 1245, 1278, 1494, 1775, 2075, 2130, 2250, 2490, 3195, 3550, 3735, 4150, 5325, 5893, 6225, 6390, 7470, 8875, 10375, 10650, 11786, 12450, 15975, 17679, 17750, 18675, 20750, 26625, 29465, 31125, 31950, 35358, 37350, 53037, 53250, 58930, 62250, 79875, 88395, 93375, 106074, 147325, 159750, 176790, 186750, 265185, 294650, 441975, 530370, 736625, 883950, 1325925, 1473250, 2209875, 2651850, 4419750, 6629625, 13259250]

約数ペア:

[(1, 13259250), (2, 6629625), (3, 4419750), (5, 2651850), (6, 2209875), (9, 1473250), (10, 1325925), (15, 883950), (18, 736625), (25, 530370), (30, 441975), (45, 294650), (50, 265185), (71, 186750), (75, 176790), (83, 159750), (90, 147325), (125, 106074), (142, 93375), (150, 88395), (166, 79875), (213, 62250), (225, 58930), (249, 53250), (250, 53037), (355, 37350), (375, 35358), (415, 31950), (426, 31125), (450, 29465), (498, 26625), (639, 20750), (710, 18675), (747, 17750), (750, 17679), (830, 15975), (1065, 12450), (1125, 11786), (1245, 10650), (1278, 10375), (1494, 8875), (1775, 7470), (2075, 6390), (2130, 6225), (2250, 5893), (2490, 5325), (3195, 4150), (3550, 3735)]