1442100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 144

約数和(自身を含む): 4999680

約数和(自身を除く): 3557580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 23, 25, 30, 33, 38, 44, 46, 50, 55, 57, 60, 66, 69, 75, 76, 92, 95, 100, 110, 114, 115, 132, 138, 150, 165, 190, 209, 220, 228, 230, 253, 275, 276, 285, 300, 330, 345, 380, 418, 437, 460, 475, 506, 550, 570, 575, 627, 660, 690, 759, 825, 836, 874, 950, 1012, 1045, 1100, 1140, 1150, 1254, 1265, 1311, 1380, 1425, 1518, 1650, 1725, 1748, 1900, 2090, 2185, 2300, 2508, 2530, 2622, 2850, 3036, 3135, 3300, 3450, 3795, 4180, 4370, 4807, 5060, 5225, 5244, 5700, 6270, 6325, 6555, 6900, 7590, 8740, 9614, 10450, 10925, 12540, 12650, 13110, 14421, 15180, 15675, 18975, 19228, 20900, 21850, 24035, 25300, 26220, 28842, 31350, 32775, 37950, 43700, 48070, 57684, 62700, 65550, 72105, 75900, 96140, 120175, 131100, 144210, 240350, 288420, 360525, 480700, 721050, 1442100]

約数ペア:

[(1, 1442100), (2, 721050), (3, 480700), (4, 360525), (5, 288420), (6, 240350), (10, 144210), (11, 131100), (12, 120175), (15, 96140), (19, 75900), (20, 72105), (22, 65550), (23, 62700), (25, 57684), (30, 48070), (33, 43700), (38, 37950), (44, 32775), (46, 31350), (50, 28842), (55, 26220), (57, 25300), (60, 24035), (66, 21850), (69, 20900), (75, 19228), (76, 18975), (92, 15675), (95, 15180), (100, 14421), (110, 13110), (114, 12650), (115, 12540), (132, 10925), (138, 10450), (150, 9614), (165, 8740), (190, 7590), (209, 6900), (220, 6555), (228, 6325), (230, 6270), (253, 5700), (275, 5244), (276, 5225), (285, 5060), (300, 4807), (330, 4370), (345, 4180), (380, 3795), (418, 3450), (437, 3300), (460, 3135), (475, 3036), (506, 2850), (550, 2622), (570, 2530), (575, 2508), (627, 2300), (660, 2185), (690, 2090), (759, 1900), (825, 1748), (836, 1725), (874, 1650), (950, 1518), (1012, 1425), (1045, 1380), (1100, 1311), (1140, 1265), (1150, 1254)]