388640250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{9091}}^1$

素因数の和:9133

約数の個数: 96

約数和(自身を含む): 1106314560

約数和(自身を除く): 717674310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 125, 150, 171, 190, 225, 250, 285, 342, 375, 450, 475, 570, 750, 855, 950, 1125, 1425, 1710, 2250, 2375, 2850, 4275, 4750, 7125, 8550, 9091, 14250, 18182, 21375, 27273, 42750, 45455, 54546, 81819, 90910, 136365, 163638, 172729, 227275, 272730, 345458, 409095, 454550, 518187, 681825, 818190, 863645, 1036374, 1136375, 1363650, 1554561, 1727290, 2045475, 2272750, 2590935, 3109122, 3409125, 4090950, 4318225, 5181870, 6818250, 7772805, 8636450, 10227375, 12954675, 15545610, 20454750, 21591125, 25909350, 38864025, 43182250, 64773375, 77728050, 129546750, 194320125, 388640250]

約数ペア:

[(1, 388640250), (2, 194320125), (3, 129546750), (5, 77728050), (6, 64773375), (9, 43182250), (10, 38864025), (15, 25909350), (18, 21591125), (19, 20454750), (25, 15545610), (30, 12954675), (38, 10227375), (45, 8636450), (50, 7772805), (57, 6818250), (75, 5181870), (90, 4318225), (95, 4090950), (114, 3409125), (125, 3109122), (150, 2590935), (171, 2272750), (190, 2045475), (225, 1727290), (250, 1554561), (285, 1363650), (342, 1136375), (375, 1036374), (450, 863645), (475, 818190), (570, 681825), (750, 518187), (855, 454550), (950, 409095), (1125, 345458), (1425, 272730), (1710, 227275), (2250, 172729), (2375, 163638), (2850, 136365), (4275, 90910), (4750, 81819), (7125, 54546), (8550, 45455), (9091, 42750), (14250, 27273), (18182, 21375)]