189418800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6863}}^1$

素因数の和:6907

約数の個数: 120

約数和(自身を含む): 633245184

約数和(自身を除く): 443826384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 552, 575, 600, 690, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2300, 2760, 3450, 4600, 5520, 6863, 6900, 9200, 13726, 13800, 20589, 27452, 27600, 34315, 41178, 54904, 68630, 82356, 102945, 109808, 137260, 157849, 164712, 171575, 205890, 274520, 315698, 329424, 343150, 411780, 473547, 514725, 549040, 631396, 686300, 789245, 823560, 947094, 1029450, 1262792, 1372600, 1578490, 1647120, 1894188, 2058900, 2367735, 2525584, 2745200, 3156980, 3788376, 3946225, 4117800, 4735470, 6313960, 7576752, 7892450, 8235600, 9470940, 11838675, 12627920, 15784900, 18941880, 23677350, 31569800, 37883760, 47354700, 63139600, 94709400, 189418800]

約数ペア:

[(1, 189418800), (2, 94709400), (3, 63139600), (4, 47354700), (5, 37883760), (6, 31569800), (8, 23677350), (10, 18941880), (12, 15784900), (15, 12627920), (16, 11838675), (20, 9470940), (23, 8235600), (24, 7892450), (25, 7576752), (30, 6313960), (40, 4735470), (46, 4117800), (48, 3946225), (50, 3788376), (60, 3156980), (69, 2745200), (75, 2525584), (80, 2367735), (92, 2058900), (100, 1894188), (115, 1647120), (120, 1578490), (138, 1372600), (150, 1262792), (184, 1029450), (200, 947094), (230, 823560), (240, 789245), (276, 686300), (300, 631396), (345, 549040), (368, 514725), (400, 473547), (460, 411780), (552, 343150), (575, 329424), (600, 315698), (690, 274520), (920, 205890), (1104, 171575), (1150, 164712), (1200, 157849), (1380, 137260), (1725, 109808), (1840, 102945), (2300, 82356), (2760, 68630), (3450, 54904), (4600, 41178), (5520, 34315), (6863, 27600), (6900, 27452), (9200, 20589), (13726, 13800)]