142709850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:402

約数の個数: 120

約数和(自身を含む): 400786848

約数和(自身を除く): 258076998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 167, 211, 225, 270, 334, 405, 422, 450, 501, 633, 675, 810, 835, 1002, 1055, 1266, 1350, 1503, 1670, 1899, 2025, 2110, 2505, 3006, 3165, 3798, 4050, 4175, 4509, 5010, 5275, 5697, 6330, 7515, 8350, 9018, 9495, 10550, 11394, 12525, 13527, 15030, 15825, 17091, 18990, 22545, 25050, 27054, 28485, 31650, 34182, 35237, 37575, 45090, 47475, 56970, 67635, 70474, 75150, 85455, 94950, 105711, 112725, 135270, 142425, 170910, 176185, 211422, 225450, 284850, 317133, 338175, 352370, 427275, 528555, 634266, 676350, 854550, 880925, 951399, 1057110, 1585665, 1761850, 1902798, 2642775, 2854197, 3171330, 4756995, 5285550, 5708394, 7928325, 9513990, 14270985, 15856650, 23784975, 28541970, 47569950, 71354925, 142709850]

約数ペア:

[(1, 142709850), (2, 71354925), (3, 47569950), (5, 28541970), (6, 23784975), (9, 15856650), (10, 14270985), (15, 9513990), (18, 7928325), (25, 5708394), (27, 5285550), (30, 4756995), (45, 3171330), (50, 2854197), (54, 2642775), (75, 1902798), (81, 1761850), (90, 1585665), (135, 1057110), (150, 951399), (162, 880925), (167, 854550), (211, 676350), (225, 634266), (270, 528555), (334, 427275), (405, 352370), (422, 338175), (450, 317133), (501, 284850), (633, 225450), (675, 211422), (810, 176185), (835, 170910), (1002, 142425), (1055, 135270), (1266, 112725), (1350, 105711), (1503, 94950), (1670, 85455), (1899, 75150), (2025, 70474), (2110, 67635), (2505, 56970), (3006, 47475), (3165, 45090), (3798, 37575), (4050, 35237), (4175, 34182), (4509, 31650), (5010, 28485), (5275, 27054), (5697, 25050), (6330, 22545), (7515, 18990), (8350, 17091), (9018, 15825), (9495, 15030), (10550, 13527), (11394, 12525)]