18097500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 55982080

約数和(自身を除く): 37884580

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, 127, 150, 190, 228, 250, 254, 285, 300, 375, 380, 381, 475, 500, 508, 570, 625, 635, 750, 762, 950, 1140, 1250, 1270, 1425, 1500, 1524, 1875, 1900, 1905, 2375, 2413, 2500, 2540, 2850, 3175, 3750, 3810, 4750, 4826, 5700, 6350, 7125, 7239, 7500, 7620, 9500, 9525, 9652, 11875, 12065, 12700, 14250, 14478, 15875, 19050, 23750, 24130, 28500, 28956, 31750, 35625, 36195, 38100, 47500, 47625, 48260, 60325, 63500, 71250, 72390, 79375, 95250, 120650, 142500, 144780, 158750, 180975, 190500, 238125, 241300, 301625, 317500, 361950, 476250, 603250, 723900, 904875, 952500, 1206500, 1508125, 1809750, 3016250, 3619500, 4524375, 6032500, 9048750, 18097500]

約数ペア:

[(1, 18097500), (2, 9048750), (3, 6032500), (4, 4524375), (5, 3619500), (6, 3016250), (10, 1809750), (12, 1508125), (15, 1206500), (19, 952500), (20, 904875), (25, 723900), (30, 603250), (38, 476250), (50, 361950), (57, 317500), (60, 301625), (75, 241300), (76, 238125), (95, 190500), (100, 180975), (114, 158750), (125, 144780), (127, 142500), (150, 120650), (190, 95250), (228, 79375), (250, 72390), (254, 71250), (285, 63500), (300, 60325), (375, 48260), (380, 47625), (381, 47500), (475, 38100), (500, 36195), (508, 35625), (570, 31750), (625, 28956), (635, 28500), (750, 24130), (762, 23750), (950, 19050), (1140, 15875), (1250, 14478), (1270, 14250), (1425, 12700), (1500, 12065), (1524, 11875), (1875, 9652), (1900, 9525), (1905, 9500), (2375, 7620), (2413, 7500), (2500, 7239), (2540, 7125), (2850, 6350), (3175, 5700), (3750, 4826), (3810, 4750)]