4198050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:528

約数の個数: 72

約数和(自身を含む): 11896560

約数和(自身を除く): 7698510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 491, 570, 855, 950, 982, 1425, 1473, 1710, 2455, 2850, 2946, 4275, 4419, 4910, 7365, 8550, 8838, 9329, 12275, 14730, 18658, 22095, 24550, 27987, 36825, 44190, 46645, 55974, 73650, 83961, 93290, 110475, 139935, 167922, 220950, 233225, 279870, 419805, 466450, 699675, 839610, 1399350, 2099025, 4198050]

約数ペア:

[(1, 4198050), (2, 2099025), (3, 1399350), (5, 839610), (6, 699675), (9, 466450), (10, 419805), (15, 279870), (18, 233225), (19, 220950), (25, 167922), (30, 139935), (38, 110475), (45, 93290), (50, 83961), (57, 73650), (75, 55974), (90, 46645), (95, 44190), (114, 36825), (150, 27987), (171, 24550), (190, 22095), (225, 18658), (285, 14730), (342, 12275), (450, 9329), (475, 8838), (491, 8550), (570, 7365), (855, 4910), (950, 4419), (982, 4275), (1425, 2946), (1473, 2850), (1710, 2455)]