38272800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 128241792

約数和(自身を除く): 89968992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 74, 75, 80, 96, 100, 111, 120, 148, 150, 160, 185, 200, 222, 240, 296, 300, 370, 400, 431, 444, 480, 555, 592, 600, 740, 800, 862, 888, 925, 1110, 1184, 1200, 1293, 1480, 1724, 1776, 1850, 2155, 2220, 2400, 2586, 2775, 2960, 3448, 3552, 3700, 4310, 4440, 5172, 5550, 5920, 6465, 6896, 7400, 8620, 8880, 10344, 10775, 11100, 12930, 13792, 14800, 15947, 17240, 17760, 20688, 21550, 22200, 25860, 29600, 31894, 32325, 34480, 41376, 43100, 44400, 47841, 51720, 63788, 64650, 68960, 79735, 86200, 88800, 95682, 103440, 127576, 129300, 159470, 172400, 191364, 206880, 239205, 255152, 258600, 318940, 344800, 382728, 398675, 478410, 510304, 517200, 637880, 765456, 797350, 956820, 1034400, 1196025, 1275760, 1530912, 1594700, 1913640, 2392050, 2551520, 3189400, 3827280, 4784100, 6378800, 7654560, 9568200, 12757600, 19136400, 38272800]

約数ペア:

[(1, 38272800), (2, 19136400), (3, 12757600), (4, 9568200), (5, 7654560), (6, 6378800), (8, 4784100), (10, 3827280), (12, 3189400), (15, 2551520), (16, 2392050), (20, 1913640), (24, 1594700), (25, 1530912), (30, 1275760), (32, 1196025), (37, 1034400), (40, 956820), (48, 797350), (50, 765456), (60, 637880), (74, 517200), (75, 510304), (80, 478410), (96, 398675), (100, 382728), (111, 344800), (120, 318940), (148, 258600), (150, 255152), (160, 239205), (185, 206880), (200, 191364), (222, 172400), (240, 159470), (296, 129300), (300, 127576), (370, 103440), (400, 95682), (431, 88800), (444, 86200), (480, 79735), (555, 68960), (592, 64650), (600, 63788), (740, 51720), (800, 47841), (862, 44400), (888, 43100), (925, 41376), (1110, 34480), (1184, 32325), (1200, 31894), (1293, 29600), (1480, 25860), (1724, 22200), (1776, 21550), (1850, 20688), (2155, 17760), (2220, 17240), (2400, 15947), (2586, 14800), (2775, 13792), (2960, 12930), (3448, 11100), (3552, 10775), (3700, 10344), (4310, 8880), (4440, 8620), (5172, 7400), (5550, 6896), (5920, 6465)]