634215000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{42281}}^1$

素因数の和:42310

約数の個数: 80

約数和(自身を含む): 1981334520

約数和(自身を除く): 1347119520

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, 7500, 15000, 42281, 84562, 126843, 169124, 211405, 253686, 338248, 422810, 507372, 634215, 845620, 1014744, 1057025, 1268430, 1691240, 2114050, 2536860, 3171075, 4228100, 5073720, 5285125, 6342150, 8456200, 10570250, 12684300, 15855375, 21140500, 25368600, 26425625, 31710750, 42281000, 52851250, 63421500, 79276875, 105702500, 126843000, 158553750, 211405000, 317107500, 634215000]

約数ペア:

[(1, 634215000), (2, 317107500), (3, 211405000), (4, 158553750), (5, 126843000), (6, 105702500), (8, 79276875), (10, 63421500), (12, 52851250), (15, 42281000), (20, 31710750), (24, 26425625), (25, 25368600), (30, 21140500), (40, 15855375), (50, 12684300), (60, 10570250), (75, 8456200), (100, 6342150), (120, 5285125), (125, 5073720), (150, 4228100), (200, 3171075), (250, 2536860), (300, 2114050), (375, 1691240), (500, 1268430), (600, 1057025), (625, 1014744), (750, 845620), (1000, 634215), (1250, 507372), (1500, 422810), (1875, 338248), (2500, 253686), (3000, 211405), (3750, 169124), (5000, 126843), (7500, 84562), (15000, 42281)]