208087800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{47}}^2\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 663287160

約数和(自身を除く): 455199360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 47, 50, 60, 75, 94, 100, 120, 141, 150, 157, 188, 200, 235, 282, 300, 314, 376, 470, 471, 564, 600, 628, 705, 785, 940, 942, 1128, 1175, 1256, 1410, 1570, 1880, 1884, 2209, 2350, 2355, 2820, 3140, 3525, 3768, 3925, 4418, 4700, 4710, 5640, 6280, 6627, 7050, 7379, 7850, 8836, 9400, 9420, 11045, 11775, 13254, 14100, 14758, 15700, 17672, 18840, 22090, 22137, 23550, 26508, 28200, 29516, 31400, 33135, 36895, 44180, 44274, 47100, 53016, 55225, 59032, 66270, 73790, 88360, 88548, 94200, 110450, 110685, 132540, 147580, 165675, 177096, 184475, 220900, 221370, 265080, 295160, 331350, 346813, 368950, 441800, 442740, 553425, 662700, 693626, 737900, 885480, 1040439, 1106850, 1325400, 1387252, 1475800, 1734065, 2080878, 2213700, 2774504, 3468130, 4161756, 4427400, 5202195, 6936260, 8323512, 8670325, 10404390, 13872520, 17340650, 20808780, 26010975, 34681300, 41617560, 52021950, 69362600, 104043900, 208087800]

約数ペア:

[(1, 208087800), (2, 104043900), (3, 69362600), (4, 52021950), (5, 41617560), (6, 34681300), (8, 26010975), (10, 20808780), (12, 17340650), (15, 13872520), (20, 10404390), (24, 8670325), (25, 8323512), (30, 6936260), (40, 5202195), (47, 4427400), (50, 4161756), (60, 3468130), (75, 2774504), (94, 2213700), (100, 2080878), (120, 1734065), (141, 1475800), (150, 1387252), (157, 1325400), (188, 1106850), (200, 1040439), (235, 885480), (282, 737900), (300, 693626), (314, 662700), (376, 553425), (470, 442740), (471, 441800), (564, 368950), (600, 346813), (628, 331350), (705, 295160), (785, 265080), (940, 221370), (942, 220900), (1128, 184475), (1175, 177096), (1256, 165675), (1410, 147580), (1570, 132540), (1880, 110685), (1884, 110450), (2209, 94200), (2350, 88548), (2355, 88360), (2820, 73790), (3140, 66270), (3525, 59032), (3768, 55225), (3925, 53016), (4418, 47100), (4700, 44274), (4710, 44180), (5640, 36895), (6280, 33135), (6627, 31400), (7050, 29516), (7379, 28200), (7850, 26508), (8836, 23550), (9400, 22137), (9420, 22090), (11045, 18840), (11775, 17672), (13254, 15700), (14100, 14758)]