204467220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5333}}^1$

素因数の和:5422

約数の個数: 96

約数和(自身を含む): 645200640

約数和(自身を除く): 440733420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3834, 4260, 5333, 6390, 7668, 9585, 10666, 12780, 15999, 19170, 21332, 26665, 31998, 38340, 47997, 53330, 63996, 79995, 95994, 106660, 143991, 159990, 191988, 239985, 287982, 319980, 378643, 479970, 575964, 719955, 757286, 959940, 1135929, 1439910, 1514572, 1893215, 2271858, 2879820, 3407787, 3786430, 4543716, 5679645, 6815574, 7572860, 10223361, 11359290, 13631148, 17038935, 20446722, 22718580, 34077870, 40893444, 51116805, 68155740, 102233610, 204467220]

約数ペア:

[(1, 204467220), (2, 102233610), (3, 68155740), (4, 51116805), (5, 40893444), (6, 34077870), (9, 22718580), (10, 20446722), (12, 17038935), (15, 13631148), (18, 11359290), (20, 10223361), (27, 7572860), (30, 6815574), (36, 5679645), (45, 4543716), (54, 3786430), (60, 3407787), (71, 2879820), (90, 2271858), (108, 1893215), (135, 1514572), (142, 1439910), (180, 1135929), (213, 959940), (270, 757286), (284, 719955), (355, 575964), (426, 479970), (540, 378643), (639, 319980), (710, 287982), (852, 239985), (1065, 191988), (1278, 159990), (1420, 143991), (1917, 106660), (2130, 95994), (2556, 79995), (3195, 63996), (3834, 53330), (4260, 47997), (5333, 38340), (6390, 31998), (7668, 26665), (9585, 21332), (10666, 19170), (12780, 15999)]