2018487900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47051}}^1$

素因数の和:47092

約数の個数: 144

約数和(自身を含む): 6861310848

約数和(自身を除く): 4842822948

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1650, 1716, 1950, 2145, 2860, 3300, 3575, 3900, 4290, 7150, 8580, 10725, 14300, 21450, 42900, 47051, 94102, 141153, 188204, 235255, 282306, 470510, 517561, 564612, 611663, 705765, 941020, 1035122, 1176275, 1223326, 1411530, 1552683, 1834989, 2070244, 2352550, 2446652, 2587805, 2823060, 3058315, 3105366, 3528825, 3669978, 4705100, 5175610, 6116630, 6210732, 6728293, 7057650, 7339956, 7763415, 9174945, 10351220, 12233260, 12939025, 13456586, 14115300, 15291575, 15526830, 18349890, 20184879, 25878050, 26913172, 30583150, 31053660, 33641465, 36699780, 38817075, 40369758, 45874725, 51756100, 61166300, 67282930, 77634150, 80739516, 91749450, 100924395, 134565860, 155268300, 168207325, 183498900, 201848790, 336414650, 403697580, 504621975, 672829300, 1009243950, 2018487900]

約数ペア:

[(1, 2018487900), (2, 1009243950), (3, 672829300), (4, 504621975), (5, 403697580), (6, 336414650), (10, 201848790), (11, 183498900), (12, 168207325), (13, 155268300), (15, 134565860), (20, 100924395), (22, 91749450), (25, 80739516), (26, 77634150), (30, 67282930), (33, 61166300), (39, 51756100), (44, 45874725), (50, 40369758), (52, 38817075), (55, 36699780), (60, 33641465), (65, 31053660), (66, 30583150), (75, 26913172), (78, 25878050), (100, 20184879), (110, 18349890), (130, 15526830), (132, 15291575), (143, 14115300), (150, 13456586), (156, 12939025), (165, 12233260), (195, 10351220), (220, 9174945), (260, 7763415), (275, 7339956), (286, 7057650), (300, 6728293), (325, 6210732), (330, 6116630), (390, 5175610), (429, 4705100), (550, 3669978), (572, 3528825), (650, 3105366), (660, 3058315), (715, 2823060), (780, 2587805), (825, 2446652), (858, 2352550), (975, 2070244), (1100, 1834989), (1300, 1552683), (1430, 1411530), (1650, 1223326), (1716, 1176275), (1950, 1035122), (2145, 941020), (2860, 705765), (3300, 611663), (3575, 564612), (3900, 517561), (4290, 470510), (7150, 282306), (8580, 235255), (10725, 188204), (14300, 141153), (21450, 94102), (42900, 47051)]