86497500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:653

約数の個数: 120

約数和(自身を含む): 265914880

約数和(自身を除く): 179417380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 125, 150, 190, 228, 250, 285, 300, 375, 380, 475, 500, 570, 607, 625, 750, 950, 1140, 1214, 1250, 1425, 1500, 1821, 1875, 1900, 2375, 2428, 2500, 2850, 3035, 3642, 3750, 4750, 5700, 6070, 7125, 7284, 7500, 9105, 9500, 11533, 11875, 12140, 14250, 15175, 18210, 23066, 23750, 28500, 30350, 34599, 35625, 36420, 45525, 46132, 47500, 57665, 60700, 69198, 71250, 75875, 91050, 115330, 138396, 142500, 151750, 172995, 182100, 227625, 230660, 288325, 303500, 345990, 379375, 455250, 576650, 691980, 758750, 864975, 910500, 1138125, 1153300, 1441625, 1517500, 1729950, 2276250, 2883250, 3459900, 4324875, 4552500, 5766500, 7208125, 8649750, 14416250, 17299500, 21624375, 28832500, 43248750, 86497500]

約数ペア:

[(1, 86497500), (2, 43248750), (3, 28832500), (4, 21624375), (5, 17299500), (6, 14416250), (10, 8649750), (12, 7208125), (15, 5766500), (19, 4552500), (20, 4324875), (25, 3459900), (30, 2883250), (38, 2276250), (50, 1729950), (57, 1517500), (60, 1441625), (75, 1153300), (76, 1138125), (95, 910500), (100, 864975), (114, 758750), (125, 691980), (150, 576650), (190, 455250), (228, 379375), (250, 345990), (285, 303500), (300, 288325), (375, 230660), (380, 227625), (475, 182100), (500, 172995), (570, 151750), (607, 142500), (625, 138396), (750, 115330), (950, 91050), (1140, 75875), (1214, 71250), (1250, 69198), (1425, 60700), (1500, 57665), (1821, 47500), (1875, 46132), (1900, 45525), (2375, 36420), (2428, 35625), (2500, 34599), (2850, 30350), (3035, 28500), (3642, 23750), (3750, 23066), (4750, 18210), (5700, 15175), (6070, 14250), (7125, 12140), (7284, 11875), (7500, 11533), (9105, 9500)]