2912700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 10277120

約数和(自身を除く): 7364420

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, 73, 75, 76, 84, 95, 100, 105, 114, 133, 140, 146, 150, 175, 190, 210, 219, 228, 266, 285, 292, 300, 350, 365, 380, 399, 420, 438, 475, 511, 525, 532, 570, 665, 700, 730, 798, 876, 950, 1022, 1050, 1095, 1140, 1330, 1387, 1425, 1460, 1533, 1596, 1825, 1900, 1995, 2044, 2100, 2190, 2555, 2660, 2774, 2850, 3066, 3325, 3650, 3990, 4161, 4380, 5110, 5475, 5548, 5700, 6132, 6650, 6935, 7300, 7665, 7980, 8322, 9709, 9975, 10220, 10950, 12775, 13300, 13870, 15330, 16644, 19418, 19950, 20805, 21900, 25550, 27740, 29127, 30660, 34675, 38325, 38836, 39900, 41610, 48545, 51100, 58254, 69350, 76650, 83220, 97090, 104025, 116508, 138700, 145635, 153300, 194180, 208050, 242725, 291270, 416100, 485450, 582540, 728175, 970900, 1456350, 2912700]

約数ペア:

[(1, 2912700), (2, 1456350), (3, 970900), (4, 728175), (5, 582540), (6, 485450), (7, 416100), (10, 291270), (12, 242725), (14, 208050), (15, 194180), (19, 153300), (20, 145635), (21, 138700), (25, 116508), (28, 104025), (30, 97090), (35, 83220), (38, 76650), (42, 69350), (50, 58254), (57, 51100), (60, 48545), (70, 41610), (73, 39900), (75, 38836), (76, 38325), (84, 34675), (95, 30660), (100, 29127), (105, 27740), (114, 25550), (133, 21900), (140, 20805), (146, 19950), (150, 19418), (175, 16644), (190, 15330), (210, 13870), (219, 13300), (228, 12775), (266, 10950), (285, 10220), (292, 9975), (300, 9709), (350, 8322), (365, 7980), (380, 7665), (399, 7300), (420, 6935), (438, 6650), (475, 6132), (511, 5700), (525, 5548), (532, 5475), (570, 5110), (665, 4380), (700, 4161), (730, 3990), (798, 3650), (876, 3325), (950, 3066), (1022, 2850), (1050, 2774), (1095, 2660), (1140, 2555), (1330, 2190), (1387, 2100), (1425, 2044), (1460, 1995), (1533, 1900), (1596, 1825)]