159103800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 538682040

約数和(自身を除く): 379578240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 157, 180, 200, 225, 300, 314, 360, 450, 471, 563, 600, 628, 785, 900, 942, 1126, 1256, 1413, 1570, 1689, 1800, 1884, 2252, 2355, 2815, 2826, 3140, 3378, 3768, 3925, 4504, 4710, 5067, 5630, 5652, 6280, 6756, 7065, 7850, 8445, 9420, 10134, 11260, 11304, 11775, 13512, 14075, 14130, 15700, 16890, 18840, 20268, 22520, 23550, 25335, 28150, 28260, 31400, 33780, 35325, 40536, 42225, 47100, 50670, 56300, 56520, 67560, 70650, 84450, 88391, 94200, 101340, 112600, 126675, 141300, 168900, 176782, 202680, 253350, 265173, 282600, 337800, 353564, 441955, 506700, 530346, 707128, 795519, 883910, 1013400, 1060692, 1325865, 1591038, 1767820, 2121384, 2209775, 2651730, 3182076, 3535640, 3977595, 4419550, 5303460, 6364152, 6629325, 7955190, 8839100, 10606920, 13258650, 15910380, 17678200, 19887975, 26517300, 31820760, 39775950, 53034600, 79551900, 159103800]

約数ペア:

[(1, 159103800), (2, 79551900), (3, 53034600), (4, 39775950), (5, 31820760), (6, 26517300), (8, 19887975), (9, 17678200), (10, 15910380), (12, 13258650), (15, 10606920), (18, 8839100), (20, 7955190), (24, 6629325), (25, 6364152), (30, 5303460), (36, 4419550), (40, 3977595), (45, 3535640), (50, 3182076), (60, 2651730), (72, 2209775), (75, 2121384), (90, 1767820), (100, 1591038), (120, 1325865), (150, 1060692), (157, 1013400), (180, 883910), (200, 795519), (225, 707128), (300, 530346), (314, 506700), (360, 441955), (450, 353564), (471, 337800), (563, 282600), (600, 265173), (628, 253350), (785, 202680), (900, 176782), (942, 168900), (1126, 141300), (1256, 126675), (1413, 112600), (1570, 101340), (1689, 94200), (1800, 88391), (1884, 84450), (2252, 70650), (2355, 67560), (2815, 56520), (2826, 56300), (3140, 50670), (3378, 47100), (3768, 42225), (3925, 40536), (4504, 35325), (4710, 33780), (5067, 31400), (5630, 28260), (5652, 28150), (6280, 25335), (6756, 23550), (7065, 22520), (7850, 20268), (8445, 18840), (9420, 16890), (10134, 15700), (11260, 14130), (11304, 14075), (11775, 13512)]