470859900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11801}}^1$

素因数の和:11844

約数の個数: 144

約数和(自身を含む): 1639061760

約数和(自身を除く): 1168201860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1596, 1900, 1995, 2100, 2660, 2850, 3325, 3990, 5700, 6650, 7980, 9975, 11801, 13300, 19950, 23602, 35403, 39900, 47204, 59005, 70806, 82607, 118010, 141612, 165214, 177015, 224219, 236020, 247821, 295025, 330428, 354030, 413035, 448438, 495642, 590050, 672657, 708060, 826070, 885075, 896876, 991284, 1121095, 1180100, 1239105, 1345314, 1569533, 1652140, 1770150, 2065175, 2242190, 2478210, 2690628, 3139066, 3363285, 3540300, 4130350, 4484380, 4708599, 4956420, 5605475, 6195525, 6278132, 6726570, 7847665, 8260700, 9417198, 11210950, 12391050, 13453140, 15695330, 16816425, 18834396, 22421900, 23542995, 24782100, 31390660, 33632850, 39238325, 47085990, 67265700, 78476650, 94171980, 117714975, 156953300, 235429950, 470859900]

約数ペア:

[(1, 470859900), (2, 235429950), (3, 156953300), (4, 117714975), (5, 94171980), (6, 78476650), (7, 67265700), (10, 47085990), (12, 39238325), (14, 33632850), (15, 31390660), (19, 24782100), (20, 23542995), (21, 22421900), (25, 18834396), (28, 16816425), (30, 15695330), (35, 13453140), (38, 12391050), (42, 11210950), (50, 9417198), (57, 8260700), (60, 7847665), (70, 6726570), (75, 6278132), (76, 6195525), (84, 5605475), (95, 4956420), (100, 4708599), (105, 4484380), (114, 4130350), (133, 3540300), (140, 3363285), (150, 3139066), (175, 2690628), (190, 2478210), (210, 2242190), (228, 2065175), (266, 1770150), (285, 1652140), (300, 1569533), (350, 1345314), (380, 1239105), (399, 1180100), (420, 1121095), (475, 991284), (525, 896876), (532, 885075), (570, 826070), (665, 708060), (700, 672657), (798, 590050), (950, 495642), (1050, 448438), (1140, 413035), (1330, 354030), (1425, 330428), (1596, 295025), (1900, 247821), (1995, 236020), (2100, 224219), (2660, 177015), (2850, 165214), (3325, 141612), (3990, 118010), (5700, 82607), (6650, 70806), (7980, 59005), (9975, 47204), (11801, 39900), (13300, 35403), (19950, 23602)]