121301700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1686

約数の個数: 144

約数和(自身を含む): 398099520

約数和(自身を除く): 276797820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 380, 390, 475, 494, 570, 650, 741, 780, 950, 975, 988, 1140, 1235, 1300, 1425, 1482, 1637, 1900, 1950, 2470, 2850, 2964, 3274, 3705, 3900, 4911, 4940, 5700, 6175, 6548, 7410, 8185, 9822, 12350, 14820, 16370, 18525, 19644, 21281, 24555, 24700, 31103, 32740, 37050, 40925, 42562, 49110, 62206, 63843, 74100, 81850, 85124, 93309, 98220, 106405, 122775, 124412, 127686, 155515, 163700, 186618, 212810, 245550, 255372, 311030, 319215, 373236, 404339, 425620, 466545, 491100, 532025, 622060, 638430, 777575, 808678, 933090, 1064050, 1213017, 1276860, 1555150, 1596075, 1617356, 1866180, 2021695, 2128100, 2332725, 2426034, 3110300, 3192150, 4043390, 4665450, 4852068, 6065085, 6384300, 8086780, 9330900, 10108475, 12130170, 20216950, 24260340, 30325425, 40433900, 60650850, 121301700]

約数ペア:

[(1, 121301700), (2, 60650850), (3, 40433900), (4, 30325425), (5, 24260340), (6, 20216950), (10, 12130170), (12, 10108475), (13, 9330900), (15, 8086780), (19, 6384300), (20, 6065085), (25, 4852068), (26, 4665450), (30, 4043390), (38, 3192150), (39, 3110300), (50, 2426034), (52, 2332725), (57, 2128100), (60, 2021695), (65, 1866180), (75, 1617356), (76, 1596075), (78, 1555150), (95, 1276860), (100, 1213017), (114, 1064050), (130, 933090), (150, 808678), (156, 777575), (190, 638430), (195, 622060), (228, 532025), (247, 491100), (260, 466545), (285, 425620), (300, 404339), (325, 373236), (380, 319215), (390, 311030), (475, 255372), (494, 245550), (570, 212810), (650, 186618), (741, 163700), (780, 155515), (950, 127686), (975, 124412), (988, 122775), (1140, 106405), (1235, 98220), (1300, 93309), (1425, 85124), (1482, 81850), (1637, 74100), (1900, 63843), (1950, 62206), (2470, 49110), (2850, 42562), (2964, 40925), (3274, 37050), (3705, 32740), (3900, 31103), (4911, 24700), (4940, 24555), (5700, 21281), (6175, 19644), (6548, 18525), (7410, 16370), (8185, 14820), (9822, 12350)]