202205600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 144

約数和(自身を含む): 531528480

約数和(自身を除く): 329322880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 53, 76, 80, 95, 100, 106, 152, 160, 190, 200, 212, 251, 265, 304, 380, 400, 424, 475, 502, 530, 608, 760, 800, 848, 950, 1004, 1007, 1060, 1255, 1325, 1520, 1696, 1900, 2008, 2014, 2120, 2510, 2650, 3040, 3800, 4016, 4028, 4240, 4769, 5020, 5035, 5300, 6275, 7600, 8032, 8056, 8480, 9538, 10040, 10070, 10600, 12550, 13303, 15200, 16112, 19076, 20080, 20140, 21200, 23845, 25100, 25175, 26606, 32224, 38152, 40160, 40280, 42400, 47690, 50200, 50350, 53212, 66515, 76304, 80560, 95380, 100400, 100700, 106424, 119225, 133030, 152608, 161120, 190760, 200800, 201400, 212848, 238450, 252757, 266060, 332575, 381520, 402800, 425696, 476900, 505514, 532120, 665150, 763040, 805600, 953800, 1011028, 1064240, 1263785, 1330300, 1907600, 2022056, 2128480, 2527570, 2660600, 3815200, 4044112, 5055140, 5321200, 6318925, 8088224, 10110280, 10642400, 12637850, 20220560, 25275700, 40441120, 50551400, 101102800, 202205600]

約数ペア:

[(1, 202205600), (2, 101102800), (4, 50551400), (5, 40441120), (8, 25275700), (10, 20220560), (16, 12637850), (19, 10642400), (20, 10110280), (25, 8088224), (32, 6318925), (38, 5321200), (40, 5055140), (50, 4044112), (53, 3815200), (76, 2660600), (80, 2527570), (95, 2128480), (100, 2022056), (106, 1907600), (152, 1330300), (160, 1263785), (190, 1064240), (200, 1011028), (212, 953800), (251, 805600), (265, 763040), (304, 665150), (380, 532120), (400, 505514), (424, 476900), (475, 425696), (502, 402800), (530, 381520), (608, 332575), (760, 266060), (800, 252757), (848, 238450), (950, 212848), (1004, 201400), (1007, 200800), (1060, 190760), (1255, 161120), (1325, 152608), (1520, 133030), (1696, 119225), (1900, 106424), (2008, 100700), (2014, 100400), (2120, 95380), (2510, 80560), (2650, 76304), (3040, 66515), (3800, 53212), (4016, 50350), (4028, 50200), (4240, 47690), (4769, 42400), (5020, 40280), (5035, 40160), (5300, 38152), (6275, 32224), (7600, 26606), (8032, 25175), (8056, 25100), (8480, 23845), (9538, 21200), (10040, 20140), (10070, 20080), (10600, 19076), (12550, 16112), (13303, 15200)]