105645000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{7043}}^1$

素因数の和:7072

約数の個数: 80

約数和(自身を含む): 330081840

約数和(自身を除く): 224436840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7043, 7500, 14086, 15000, 21129, 28172, 35215, 42258, 56344, 70430, 84516, 105645, 140860, 169032, 176075, 211290, 281720, 352150, 422580, 528225, 704300, 845160, 880375, 1056450, 1408600, 1760750, 2112900, 2641125, 3521500, 4225800, 4401875, 5282250, 7043000, 8803750, 10564500, 13205625, 17607500, 21129000, 26411250, 35215000, 52822500, 105645000]

約数ペア:

[(1, 105645000), (2, 52822500), (3, 35215000), (4, 26411250), (5, 21129000), (6, 17607500), (8, 13205625), (10, 10564500), (12, 8803750), (15, 7043000), (20, 5282250), (24, 4401875), (25, 4225800), (30, 3521500), (40, 2641125), (50, 2112900), (60, 1760750), (75, 1408600), (100, 1056450), (120, 880375), (125, 845160), (150, 704300), (200, 528225), (250, 422580), (300, 352150), (375, 281720), (500, 211290), (600, 176075), (625, 169032), (750, 140860), (1000, 105645), (1250, 84516), (1500, 70430), (1875, 56344), (2500, 42258), (3000, 35215), (3750, 28172), (5000, 21129), (7043, 15000), (7500, 14086)]