30129900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1499}}^1$

素因数の和:1583

約数の個数: 72

約数和(自身を含む): 88536000

約数和(自身を除く): 58406100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 100, 134, 150, 201, 268, 300, 335, 402, 670, 804, 1005, 1340, 1499, 1675, 2010, 2998, 3350, 4020, 4497, 5025, 5996, 6700, 7495, 8994, 10050, 14990, 17988, 20100, 22485, 29980, 37475, 44970, 74950, 89940, 100433, 112425, 149900, 200866, 224850, 301299, 401732, 449700, 502165, 602598, 1004330, 1205196, 1506495, 2008660, 2510825, 3012990, 5021650, 6025980, 7532475, 10043300, 15064950, 30129900]

約数ペア:

[(1, 30129900), (2, 15064950), (3, 10043300), (4, 7532475), (5, 6025980), (6, 5021650), (10, 3012990), (12, 2510825), (15, 2008660), (20, 1506495), (25, 1205196), (30, 1004330), (50, 602598), (60, 502165), (67, 449700), (75, 401732), (100, 301299), (134, 224850), (150, 200866), (201, 149900), (268, 112425), (300, 100433), (335, 89940), (402, 74950), (670, 44970), (804, 37475), (1005, 29980), (1340, 22485), (1499, 20100), (1675, 17988), (2010, 14990), (2998, 10050), (3350, 8994), (4020, 7495), (4497, 6700), (5025, 5996)]