200992500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{8933}}^1$

素因数の和:8963

約数の個数: 90

約数和(自身を含む): 634948314

約数和(自身を除く): 433955814

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1125, 1250, 1500, 1875, 2250, 2500, 3750, 4500, 5625, 7500, 8933, 11250, 17866, 22500, 26799, 35732, 44665, 53598, 80397, 89330, 107196, 133995, 160794, 178660, 223325, 267990, 321588, 401985, 446650, 535980, 669975, 803970, 893300, 1116625, 1339950, 1607940, 2009925, 2233250, 2679900, 3349875, 4019850, 4466500, 5583125, 6699750, 8039700, 10049625, 11166250, 13399500, 16749375, 20099250, 22332500, 33498750, 40198500, 50248125, 66997500, 100496250, 200992500]

約数ペア:

[(1, 200992500), (2, 100496250), (3, 66997500), (4, 50248125), (5, 40198500), (6, 33498750), (9, 22332500), (10, 20099250), (12, 16749375), (15, 13399500), (18, 11166250), (20, 10049625), (25, 8039700), (30, 6699750), (36, 5583125), (45, 4466500), (50, 4019850), (60, 3349875), (75, 2679900), (90, 2233250), (100, 2009925), (125, 1607940), (150, 1339950), (180, 1116625), (225, 893300), (250, 803970), (300, 669975), (375, 535980), (450, 446650), (500, 401985), (625, 321588), (750, 267990), (900, 223325), (1125, 178660), (1250, 160794), (1500, 133995), (1875, 107196), (2250, 89330), (2500, 80397), (3750, 53598), (4500, 44665), (5625, 35732), (7500, 26799), (8933, 22500), (11250, 17866)]