315952800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2871

約数の個数: 144

約数和(自身を含む): 1050682752

約数和(自身を除く): 734729952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 75, 80, 94, 96, 100, 120, 141, 150, 160, 188, 200, 235, 240, 282, 300, 376, 400, 470, 480, 564, 600, 705, 752, 800, 940, 1128, 1175, 1200, 1410, 1504, 1880, 2256, 2350, 2400, 2801, 2820, 3525, 3760, 4512, 4700, 5602, 5640, 7050, 7520, 8403, 9400, 11204, 11280, 14005, 14100, 16806, 18800, 22408, 22560, 28010, 28200, 33612, 37600, 42015, 44816, 56020, 56400, 67224, 70025, 84030, 89632, 112040, 112800, 131647, 134448, 140050, 168060, 210075, 224080, 263294, 268896, 280100, 336120, 394941, 420150, 448160, 526588, 560200, 658235, 672240, 789882, 840300, 1053176, 1120400, 1316470, 1344480, 1579764, 1680600, 1974705, 2106352, 2240800, 2632940, 3159528, 3291175, 3361200, 3949410, 4212704, 5265880, 6319056, 6582350, 6722400, 7898820, 9873525, 10531760, 12638112, 13164700, 15797640, 19747050, 21063520, 26329400, 31595280, 39494100, 52658800, 63190560, 78988200, 105317600, 157976400, 315952800]

約数ペア:

[(1, 315952800), (2, 157976400), (3, 105317600), (4, 78988200), (5, 63190560), (6, 52658800), (8, 39494100), (10, 31595280), (12, 26329400), (15, 21063520), (16, 19747050), (20, 15797640), (24, 13164700), (25, 12638112), (30, 10531760), (32, 9873525), (40, 7898820), (47, 6722400), (48, 6582350), (50, 6319056), (60, 5265880), (75, 4212704), (80, 3949410), (94, 3361200), (96, 3291175), (100, 3159528), (120, 2632940), (141, 2240800), (150, 2106352), (160, 1974705), (188, 1680600), (200, 1579764), (235, 1344480), (240, 1316470), (282, 1120400), (300, 1053176), (376, 840300), (400, 789882), (470, 672240), (480, 658235), (564, 560200), (600, 526588), (705, 448160), (752, 420150), (800, 394941), (940, 336120), (1128, 280100), (1175, 268896), (1200, 263294), (1410, 224080), (1504, 210075), (1880, 168060), (2256, 140050), (2350, 134448), (2400, 131647), (2801, 112800), (2820, 112040), (3525, 89632), (3760, 84030), (4512, 70025), (4700, 67224), (5602, 56400), (5640, 56020), (7050, 44816), (7520, 42015), (8403, 37600), (9400, 33612), (11204, 28200), (11280, 28010), (14005, 22560), (14100, 22408), (16806, 18800)]