80295000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 258104880

約数和(自身を除く): 177809880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 100, 101, 106, 120, 125, 150, 159, 200, 202, 212, 250, 265, 300, 303, 318, 375, 404, 424, 500, 505, 530, 600, 606, 625, 636, 750, 795, 808, 1000, 1010, 1060, 1212, 1250, 1272, 1325, 1500, 1515, 1590, 1875, 2020, 2120, 2424, 2500, 2525, 2650, 3000, 3030, 3180, 3750, 3975, 4040, 5000, 5050, 5300, 5353, 6060, 6360, 6625, 7500, 7575, 7950, 10100, 10600, 10706, 12120, 12625, 13250, 15000, 15150, 15900, 16059, 19875, 20200, 21412, 25250, 26500, 26765, 30300, 31800, 32118, 33125, 37875, 39750, 42824, 50500, 53000, 53530, 60600, 63125, 64236, 66250, 75750, 79500, 80295, 99375, 101000, 107060, 126250, 128472, 132500, 133825, 151500, 159000, 160590, 189375, 198750, 214120, 252500, 265000, 267650, 303000, 321180, 378750, 397500, 401475, 505000, 535300, 642360, 669125, 757500, 795000, 802950, 1070600, 1338250, 1515000, 1605900, 2007375, 2676500, 3211800, 3345625, 4014750, 5353000, 6691250, 8029500, 10036875, 13382500, 16059000, 20073750, 26765000, 40147500, 80295000]

約数ペア:

[(1, 80295000), (2, 40147500), (3, 26765000), (4, 20073750), (5, 16059000), (6, 13382500), (8, 10036875), (10, 8029500), (12, 6691250), (15, 5353000), (20, 4014750), (24, 3345625), (25, 3211800), (30, 2676500), (40, 2007375), (50, 1605900), (53, 1515000), (60, 1338250), (75, 1070600), (100, 802950), (101, 795000), (106, 757500), (120, 669125), (125, 642360), (150, 535300), (159, 505000), (200, 401475), (202, 397500), (212, 378750), (250, 321180), (265, 303000), (300, 267650), (303, 265000), (318, 252500), (375, 214120), (404, 198750), (424, 189375), (500, 160590), (505, 159000), (530, 151500), (600, 133825), (606, 132500), (625, 128472), (636, 126250), (750, 107060), (795, 101000), (808, 99375), (1000, 80295), (1010, 79500), (1060, 75750), (1212, 66250), (1250, 64236), (1272, 63125), (1325, 60600), (1500, 53530), (1515, 53000), (1590, 50500), (1875, 42824), (2020, 39750), (2120, 37875), (2424, 33125), (2500, 32118), (2525, 31800), (2650, 30300), (3000, 26765), (3030, 26500), (3180, 25250), (3750, 21412), (3975, 20200), (4040, 19875), (5000, 16059), (5050, 15900), (5300, 15150), (5353, 15000), (6060, 13250), (6360, 12625), (6625, 12120), (7500, 10706), (7575, 10600), (7950, 10100)]