66413550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3370

約数の個数: 96

約数和(自身を含む): 198201600

約数和(自身を除く): 131788050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1995, 2850, 3325, 3329, 3990, 6650, 6658, 9975, 9987, 16645, 19950, 19974, 23303, 33290, 46606, 49935, 63251, 69909, 83225, 99870, 116515, 126502, 139818, 166450, 189753, 233030, 249675, 316255, 349545, 379506, 442757, 499350, 582575, 632510, 699090, 885514, 948765, 1165150, 1328271, 1581275, 1747725, 1897530, 2213785, 2656542, 3162550, 3495450, 4427570, 4743825, 6641355, 9487650, 11068925, 13282710, 22137850, 33206775, 66413550]

約数ペア:

[(1, 66413550), (2, 33206775), (3, 22137850), (5, 13282710), (6, 11068925), (7, 9487650), (10, 6641355), (14, 4743825), (15, 4427570), (19, 3495450), (21, 3162550), (25, 2656542), (30, 2213785), (35, 1897530), (38, 1747725), (42, 1581275), (50, 1328271), (57, 1165150), (70, 948765), (75, 885514), (95, 699090), (105, 632510), (114, 582575), (133, 499350), (150, 442757), (175, 379506), (190, 349545), (210, 316255), (266, 249675), (285, 233030), (350, 189753), (399, 166450), (475, 139818), (525, 126502), (570, 116515), (665, 99870), (798, 83225), (950, 69909), (1050, 63251), (1330, 49935), (1425, 46606), (1995, 33290), (2850, 23303), (3325, 19974), (3329, 19950), (3990, 16645), (6650, 9987), (6658, 9975)]