68836050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 199049760

約数和(自身を除く): 130213710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 83, 90, 95, 97, 114, 150, 166, 171, 190, 194, 225, 249, 285, 291, 342, 415, 450, 475, 485, 498, 570, 582, 747, 830, 855, 873, 950, 970, 1245, 1425, 1455, 1494, 1577, 1710, 1746, 1843, 2075, 2425, 2490, 2850, 2910, 3154, 3686, 3735, 4150, 4275, 4365, 4731, 4850, 5529, 6225, 7275, 7470, 7885, 8051, 8550, 8730, 9215, 9462, 11058, 12450, 14193, 14550, 15770, 16102, 16587, 18430, 18675, 21825, 23655, 24153, 27645, 28386, 33174, 37350, 39425, 40255, 43650, 46075, 47310, 48306, 55290, 70965, 72459, 78850, 80510, 82935, 92150, 118275, 120765, 138225, 141930, 144918, 152969, 165870, 201275, 236550, 241530, 276450, 305938, 354825, 362295, 402550, 414675, 458907, 603825, 709650, 724590, 764845, 829350, 917814, 1207650, 1376721, 1529690, 1811475, 2294535, 2753442, 3622950, 3824225, 4589070, 6883605, 7648450, 11472675, 13767210, 22945350, 34418025, 68836050]

約数ペア:

[(1, 68836050), (2, 34418025), (3, 22945350), (5, 13767210), (6, 11472675), (9, 7648450), (10, 6883605), (15, 4589070), (18, 3824225), (19, 3622950), (25, 2753442), (30, 2294535), (38, 1811475), (45, 1529690), (50, 1376721), (57, 1207650), (75, 917814), (83, 829350), (90, 764845), (95, 724590), (97, 709650), (114, 603825), (150, 458907), (166, 414675), (171, 402550), (190, 362295), (194, 354825), (225, 305938), (249, 276450), (285, 241530), (291, 236550), (342, 201275), (415, 165870), (450, 152969), (475, 144918), (485, 141930), (498, 138225), (570, 120765), (582, 118275), (747, 92150), (830, 82935), (855, 80510), (873, 78850), (950, 72459), (970, 70965), (1245, 55290), (1425, 48306), (1455, 47310), (1494, 46075), (1577, 43650), (1710, 40255), (1746, 39425), (1843, 37350), (2075, 33174), (2425, 28386), (2490, 27645), (2850, 24153), (2910, 23655), (3154, 21825), (3686, 18675), (3735, 18430), (4150, 16587), (4275, 16102), (4365, 15770), (4731, 14550), (4850, 14193), (5529, 12450), (6225, 11058), (7275, 9462), (7470, 9215), (7885, 8730), (8051, 8550)]