158031450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{8167}}^1$

素因数の和:8228

約数の個数: 72

約数和(自身を含む): 434504928

約数和(自身を除く): 276473478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1935, 2150, 3225, 3870, 6450, 8167, 9675, 16334, 19350, 24501, 40835, 49002, 73503, 81670, 122505, 147006, 204175, 245010, 351181, 367515, 408350, 612525, 702362, 735030, 1053543, 1225050, 1755905, 1837575, 2107086, 3160629, 3511810, 3675150, 5267715, 6321258, 8779525, 10535430, 15803145, 17559050, 26338575, 31606290, 52677150, 79015725, 158031450]

約数ペア:

[(1, 158031450), (2, 79015725), (3, 52677150), (5, 31606290), (6, 26338575), (9, 17559050), (10, 15803145), (15, 10535430), (18, 8779525), (25, 6321258), (30, 5267715), (43, 3675150), (45, 3511810), (50, 3160629), (75, 2107086), (86, 1837575), (90, 1755905), (129, 1225050), (150, 1053543), (215, 735030), (225, 702362), (258, 612525), (387, 408350), (430, 367515), (450, 351181), (645, 245010), (774, 204175), (1075, 147006), (1290, 122505), (1935, 81670), (2150, 73503), (3225, 49002), (3870, 40835), (6450, 24501), (8167, 19350), (9675, 16334)]