419125200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:502

約数の個数: 240

約数和(自身を含む): 1471114176

約数和(自身を除く): 1051988976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 67, 75, 78, 80, 100, 104, 120, 130, 134, 150, 156, 195, 200, 201, 208, 240, 260, 268, 300, 312, 325, 335, 390, 400, 401, 402, 520, 536, 600, 624, 650, 670, 780, 802, 804, 871, 975, 1005, 1040, 1072, 1200, 1203, 1300, 1340, 1560, 1604, 1608, 1675, 1742, 1950, 2005, 2010, 2406, 2600, 2613, 2680, 3120, 3208, 3216, 3350, 3484, 3900, 4010, 4020, 4355, 4812, 5025, 5200, 5213, 5226, 5360, 6015, 6416, 6700, 6968, 7800, 8020, 8040, 8710, 9624, 10025, 10050, 10426, 10452, 12030, 13065, 13400, 13936, 15600, 15639, 16040, 16080, 17420, 19248, 20050, 20100, 20852, 20904, 21775, 24060, 26065, 26130, 26800, 26867, 30075, 31278, 32080, 34840, 40100, 40200, 41704, 41808, 43550, 48120, 52130, 52260, 53734, 60150, 62556, 65325, 69680, 78195, 80200, 80400, 80601, 83408, 87100, 96240, 104260, 104520, 107468, 120300, 125112, 130325, 130650, 134335, 156390, 160400, 161202, 174200, 208520, 209040, 214936, 240600, 250224, 260650, 261300, 268670, 312780, 322404, 348400, 349271, 390975, 403005, 417040, 429872, 481200, 521300, 522600, 537340, 625560, 644808, 671675, 698542, 781950, 806010, 1042600, 1045200, 1047813, 1074680, 1251120, 1289616, 1343350, 1397084, 1563900, 1612020, 1746355, 2015025, 2085200, 2095626, 2149360, 2686700, 2794168, 3127800, 3224040, 3492710, 4030050, 4191252, 5239065, 5373400, 5588336, 6255600, 6448080, 6985420, 8060100, 8382504, 8731775, 10478130, 10746800, 13970840, 16120200, 16765008, 17463550, 20956260, 26195325, 27941680, 32240400, 34927100, 41912520, 52390650, 69854200, 83825040, 104781300, 139708400, 209562600, 419125200]

約数ペア:

[(1, 419125200), (2, 209562600), (3, 139708400), (4, 104781300), (5, 83825040), (6, 69854200), (8, 52390650), (10, 41912520), (12, 34927100), (13, 32240400), (15, 27941680), (16, 26195325), (20, 20956260), (24, 17463550), (25, 16765008), (26, 16120200), (30, 13970840), (39, 10746800), (40, 10478130), (48, 8731775), (50, 8382504), (52, 8060100), (60, 6985420), (65, 6448080), (67, 6255600), (75, 5588336), (78, 5373400), (80, 5239065), (100, 4191252), (104, 4030050), (120, 3492710), (130, 3224040), (134, 3127800), (150, 2794168), (156, 2686700), (195, 2149360), (200, 2095626), (201, 2085200), (208, 2015025), (240, 1746355), (260, 1612020), (268, 1563900), (300, 1397084), (312, 1343350), (325, 1289616), (335, 1251120), (390, 1074680), (400, 1047813), (401, 1045200), (402, 1042600), (520, 806010), (536, 781950), (600, 698542), (624, 671675), (650, 644808), (670, 625560), (780, 537340), (802, 522600), (804, 521300), (871, 481200), (975, 429872), (1005, 417040), (1040, 403005), (1072, 390975), (1200, 349271), (1203, 348400), (1300, 322404), (1340, 312780), (1560, 268670), (1604, 261300), (1608, 260650), (1675, 250224), (1742, 240600), (1950, 214936), (2005, 209040), (2010, 208520), (2406, 174200), (2600, 161202), (2613, 160400), (2680, 156390), (3120, 134335), (3208, 130650), (3216, 130325), (3350, 125112), (3484, 120300), (3900, 107468), (4010, 104520), (4020, 104260), (4355, 96240), (4812, 87100), (5025, 83408), (5200, 80601), (5213, 80400), (5226, 80200), (5360, 78195), (6015, 69680), (6416, 65325), (6700, 62556), (6968, 60150), (7800, 53734), (8020, 52260), (8040, 52130), (8710, 48120), (9624, 43550), (10025, 41808), (10050, 41704), (10426, 40200), (10452, 40100), (12030, 34840), (13065, 32080), (13400, 31278), (13936, 30075), (15600, 26867), (15639, 26800), (16040, 26130), (16080, 26065), (17420, 24060), (19248, 21775), (20050, 20904), (20100, 20852)]