31927200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 106305696

約数和(自身を除く): 74378496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 150, 159, 160, 200, 212, 240, 251, 265, 300, 318, 400, 424, 480, 502, 530, 600, 636, 753, 795, 800, 848, 1004, 1060, 1200, 1255, 1272, 1325, 1506, 1590, 1696, 2008, 2120, 2400, 2510, 2544, 2650, 3012, 3180, 3765, 3975, 4016, 4240, 5020, 5088, 5300, 6024, 6275, 6360, 7530, 7950, 8032, 8480, 10040, 10600, 12048, 12550, 12720, 13303, 15060, 15900, 18825, 20080, 21200, 24096, 25100, 25440, 26606, 30120, 31800, 37650, 39909, 40160, 42400, 50200, 53212, 60240, 63600, 66515, 75300, 79818, 100400, 106424, 120480, 127200, 133030, 150600, 159636, 199545, 200800, 212848, 266060, 301200, 319272, 332575, 399090, 425696, 532120, 602400, 638544, 665150, 798180, 997725, 1064240, 1277088, 1330300, 1596360, 1995450, 2128480, 2660600, 3192720, 3990900, 5321200, 6385440, 7981800, 10642400, 15963600, 31927200]

約数ペア:

[(1, 31927200), (2, 15963600), (3, 10642400), (4, 7981800), (5, 6385440), (6, 5321200), (8, 3990900), (10, 3192720), (12, 2660600), (15, 2128480), (16, 1995450), (20, 1596360), (24, 1330300), (25, 1277088), (30, 1064240), (32, 997725), (40, 798180), (48, 665150), (50, 638544), (53, 602400), (60, 532120), (75, 425696), (80, 399090), (96, 332575), (100, 319272), (106, 301200), (120, 266060), (150, 212848), (159, 200800), (160, 199545), (200, 159636), (212, 150600), (240, 133030), (251, 127200), (265, 120480), (300, 106424), (318, 100400), (400, 79818), (424, 75300), (480, 66515), (502, 63600), (530, 60240), (600, 53212), (636, 50200), (753, 42400), (795, 40160), (800, 39909), (848, 37650), (1004, 31800), (1060, 30120), (1200, 26606), (1255, 25440), (1272, 25100), (1325, 24096), (1506, 21200), (1590, 20080), (1696, 18825), (2008, 15900), (2120, 15060), (2400, 13303), (2510, 12720), (2544, 12550), (2650, 12048), (3012, 10600), (3180, 10040), (3765, 8480), (3975, 8032), (4016, 7950), (4240, 7530), (5020, 6360), (5088, 6275), (5300, 6024)]