9547500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 120

約数和(自身を含む): 29740480

約数和(自身を除く): 20192980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 67, 75, 76, 95, 100, 114, 125, 134, 150, 190, 201, 228, 250, 268, 285, 300, 335, 375, 380, 402, 475, 500, 570, 625, 670, 750, 804, 950, 1005, 1140, 1250, 1273, 1340, 1425, 1500, 1675, 1875, 1900, 2010, 2375, 2500, 2546, 2850, 3350, 3750, 3819, 4020, 4750, 5025, 5092, 5700, 6365, 6700, 7125, 7500, 7638, 8375, 9500, 10050, 11875, 12730, 14250, 15276, 16750, 19095, 20100, 23750, 25125, 25460, 28500, 31825, 33500, 35625, 38190, 41875, 47500, 50250, 63650, 71250, 76380, 83750, 95475, 100500, 125625, 127300, 142500, 159125, 167500, 190950, 251250, 318250, 381900, 477375, 502500, 636500, 795625, 954750, 1591250, 1909500, 2386875, 3182500, 4773750, 9547500]

約数ペア:

[(1, 9547500), (2, 4773750), (3, 3182500), (4, 2386875), (5, 1909500), (6, 1591250), (10, 954750), (12, 795625), (15, 636500), (19, 502500), (20, 477375), (25, 381900), (30, 318250), (38, 251250), (50, 190950), (57, 167500), (60, 159125), (67, 142500), (75, 127300), (76, 125625), (95, 100500), (100, 95475), (114, 83750), (125, 76380), (134, 71250), (150, 63650), (190, 50250), (201, 47500), (228, 41875), (250, 38190), (268, 35625), (285, 33500), (300, 31825), (335, 28500), (375, 25460), (380, 25125), (402, 23750), (475, 20100), (500, 19095), (570, 16750), (625, 15276), (670, 14250), (750, 12730), (804, 11875), (950, 10050), (1005, 9500), (1140, 8375), (1250, 7638), (1273, 7500), (1340, 7125), (1425, 6700), (1500, 6365), (1675, 5700), (1875, 5092), (1900, 5025), (2010, 4750), (2375, 4020), (2500, 3819), (2546, 3750), (2850, 3350)]