159947700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2598

約数の個数: 144

約数和(自身を含む): 531632640

約数和(自身を除く): 371684940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 25, 30, 33, 38, 44, 50, 55, 57, 60, 66, 75, 76, 95, 100, 110, 114, 132, 150, 165, 190, 209, 220, 228, 275, 285, 300, 330, 380, 418, 475, 550, 570, 627, 660, 825, 836, 950, 1045, 1100, 1140, 1254, 1425, 1650, 1900, 2090, 2508, 2551, 2850, 3135, 3300, 4180, 5102, 5225, 5700, 6270, 7653, 10204, 10450, 12540, 12755, 15306, 15675, 20900, 25510, 28061, 30612, 31350, 38265, 48469, 51020, 56122, 62700, 63775, 76530, 84183, 96938, 112244, 127550, 140305, 145407, 153060, 168366, 191325, 193876, 242345, 255100, 280610, 290814, 336732, 382650, 420915, 484690, 533159, 561220, 581628, 701525, 727035, 765300, 841830, 969380, 1066318, 1211725, 1403050, 1454070, 1599477, 1683660, 2104575, 2132636, 2423450, 2665795, 2806100, 2908140, 3198954, 3635175, 4209150, 4846900, 5331590, 6397908, 7270350, 7997385, 8418300, 10663180, 13328975, 14540700, 15994770, 26657950, 31989540, 39986925, 53315900, 79973850, 159947700]

約数ペア:

[(1, 159947700), (2, 79973850), (3, 53315900), (4, 39986925), (5, 31989540), (6, 26657950), (10, 15994770), (11, 14540700), (12, 13328975), (15, 10663180), (19, 8418300), (20, 7997385), (22, 7270350), (25, 6397908), (30, 5331590), (33, 4846900), (38, 4209150), (44, 3635175), (50, 3198954), (55, 2908140), (57, 2806100), (60, 2665795), (66, 2423450), (75, 2132636), (76, 2104575), (95, 1683660), (100, 1599477), (110, 1454070), (114, 1403050), (132, 1211725), (150, 1066318), (165, 969380), (190, 841830), (209, 765300), (220, 727035), (228, 701525), (275, 581628), (285, 561220), (300, 533159), (330, 484690), (380, 420915), (418, 382650), (475, 336732), (550, 290814), (570, 280610), (627, 255100), (660, 242345), (825, 193876), (836, 191325), (950, 168366), (1045, 153060), (1100, 145407), (1140, 140305), (1254, 127550), (1425, 112244), (1650, 96938), (1900, 84183), (2090, 76530), (2508, 63775), (2551, 62700), (2850, 56122), (3135, 51020), (3300, 48469), (4180, 38265), (5102, 31350), (5225, 30612), (5700, 28061), (6270, 25510), (7653, 20900), (10204, 15675), (10450, 15306), (12540, 12755)]