145535700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{15649}}^1$

素因数の和:15697

約数の個数: 72

約数和(自身を含む): 434694400

約数和(自身を除く): 289158700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 15649, 31298, 46947, 62596, 78245, 93894, 156490, 187788, 234735, 312980, 391225, 469470, 485119, 782450, 938940, 970238, 1173675, 1455357, 1564900, 1940476, 2347350, 2425595, 2910714, 4694700, 4851190, 5821428, 7276785, 9702380, 12127975, 14553570, 24255950, 29107140, 36383925, 48511900, 72767850, 145535700]

約数ペア:

[(1, 145535700), (2, 72767850), (3, 48511900), (4, 36383925), (5, 29107140), (6, 24255950), (10, 14553570), (12, 12127975), (15, 9702380), (20, 7276785), (25, 5821428), (30, 4851190), (31, 4694700), (50, 2910714), (60, 2425595), (62, 2347350), (75, 1940476), (93, 1564900), (100, 1455357), (124, 1173675), (150, 970238), (155, 938940), (186, 782450), (300, 485119), (310, 469470), (372, 391225), (465, 312980), (620, 234735), (775, 187788), (930, 156490), (1550, 93894), (1860, 78245), (2325, 62596), (3100, 46947), (4650, 31298), (9300, 15649)]