39615000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 160

約数和(自身を含む): 131208000

約数和(自身を除く): 91593000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 139, 150, 152, 190, 200, 228, 250, 278, 285, 300, 375, 380, 417, 456, 475, 500, 556, 570, 600, 625, 695, 750, 760, 834, 950, 1000, 1112, 1140, 1250, 1390, 1425, 1500, 1668, 1875, 1900, 2085, 2280, 2375, 2500, 2641, 2780, 2850, 3000, 3336, 3475, 3750, 3800, 4170, 4750, 5000, 5282, 5560, 5700, 6950, 7125, 7500, 7923, 8340, 9500, 10425, 10564, 11400, 11875, 13205, 13900, 14250, 15000, 15846, 16680, 17375, 19000, 20850, 21128, 23750, 26410, 27800, 28500, 31692, 34750, 35625, 39615, 41700, 47500, 52125, 52820, 57000, 63384, 66025, 69500, 71250, 79230, 83400, 86875, 95000, 104250, 105640, 132050, 139000, 142500, 158460, 173750, 198075, 208500, 260625, 264100, 285000, 316920, 330125, 347500, 396150, 417000, 521250, 528200, 660250, 695000, 792300, 990375, 1042500, 1320500, 1584600, 1650625, 1980750, 2085000, 2641000, 3301250, 3961500, 4951875, 6602500, 7923000, 9903750, 13205000, 19807500, 39615000]

約数ペア:

[(1, 39615000), (2, 19807500), (3, 13205000), (4, 9903750), (5, 7923000), (6, 6602500), (8, 4951875), (10, 3961500), (12, 3301250), (15, 2641000), (19, 2085000), (20, 1980750), (24, 1650625), (25, 1584600), (30, 1320500), (38, 1042500), (40, 990375), (50, 792300), (57, 695000), (60, 660250), (75, 528200), (76, 521250), (95, 417000), (100, 396150), (114, 347500), (120, 330125), (125, 316920), (139, 285000), (150, 264100), (152, 260625), (190, 208500), (200, 198075), (228, 173750), (250, 158460), (278, 142500), (285, 139000), (300, 132050), (375, 105640), (380, 104250), (417, 95000), (456, 86875), (475, 83400), (500, 79230), (556, 71250), (570, 69500), (600, 66025), (625, 63384), (695, 57000), (750, 52820), (760, 52125), (834, 47500), (950, 41700), (1000, 39615), (1112, 35625), (1140, 34750), (1250, 31692), (1390, 28500), (1425, 27800), (1500, 26410), (1668, 23750), (1875, 21128), (1900, 20850), (2085, 19000), (2280, 17375), (2375, 16680), (2500, 15846), (2641, 15000), (2780, 14250), (2850, 13900), (3000, 13205), (3336, 11875), (3475, 11400), (3750, 10564), (3800, 10425), (4170, 9500), (4750, 8340), (5000, 7923), (5282, 7500), (5560, 7125), (5700, 6950)]