200042910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{7691}}^1$

素因数の和:7738

約数の個数: 72

約数和(自身を含む): 552577896

約数和(自身を除く): 352534986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2601, 2890, 4335, 5202, 7691, 8670, 13005, 15382, 23073, 26010, 38455, 46146, 69219, 76910, 115365, 130747, 138438, 230730, 261494, 346095, 392241, 653735, 692190, 784482, 1176723, 1307470, 1961205, 2222699, 2353446, 3922410, 4445398, 5883615, 6668097, 11113495, 11767230, 13336194, 20004291, 22226990, 33340485, 40008582, 66680970, 100021455, 200042910]

約数ペア:

[(1, 200042910), (2, 100021455), (3, 66680970), (5, 40008582), (6, 33340485), (9, 22226990), (10, 20004291), (15, 13336194), (17, 11767230), (18, 11113495), (30, 6668097), (34, 5883615), (45, 4445398), (51, 3922410), (85, 2353446), (90, 2222699), (102, 1961205), (153, 1307470), (170, 1176723), (255, 784482), (289, 692190), (306, 653735), (510, 392241), (578, 346095), (765, 261494), (867, 230730), (1445, 138438), (1530, 130747), (1734, 115365), (2601, 76910), (2890, 69219), (4335, 46146), (5202, 38455), (7691, 26010), (8670, 23073), (13005, 15382)]