69435450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 216

約数和(自身を含む): 224932032

約数和(自身を除く): 155496582

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 47, 49, 50, 63, 67, 70, 75, 90, 94, 98, 105, 126, 134, 141, 147, 150, 175, 201, 210, 225, 235, 245, 282, 294, 315, 329, 335, 350, 402, 423, 441, 450, 469, 470, 490, 525, 603, 630, 658, 670, 705, 735, 846, 882, 938, 987, 1005, 1050, 1175, 1206, 1225, 1407, 1410, 1470, 1575, 1645, 1675, 1974, 2010, 2115, 2205, 2303, 2345, 2350, 2450, 2814, 2961, 3015, 3149, 3150, 3283, 3290, 3350, 3525, 3675, 4221, 4230, 4410, 4606, 4690, 4935, 5025, 5922, 6030, 6298, 6566, 6909, 7035, 7050, 7350, 8225, 8442, 9447, 9849, 9870, 10050, 10575, 11025, 11515, 11725, 13818, 14070, 14805, 15075, 15745, 16415, 16450, 18894, 19698, 20727, 21105, 21150, 22043, 22050, 23030, 23450, 24675, 28341, 29547, 29610, 30150, 31490, 32830, 34545, 35175, 41454, 42210, 44086, 47235, 49245, 49350, 56682, 57575, 59094, 66129, 69090, 70350, 74025, 78725, 82075, 94470, 98490, 103635, 105525, 110215, 115150, 132258, 141705, 147735, 148050, 154301, 157450, 164150, 172725, 198387, 207270, 211050, 220430, 236175, 246225, 283410, 295470, 308602, 330645, 345450, 396774, 462903, 472350, 492450, 518175, 551075, 661290, 708525, 738675, 771505, 925806, 991935, 1036350, 1102150, 1388709, 1417050, 1477350, 1543010, 1653225, 1983870, 2314515, 2777418, 3306450, 3857525, 4629030, 4959675, 6943545, 7715050, 9919350, 11572575, 13887090, 23145150, 34717725, 69435450]

約数ペア:

[(1, 69435450), (2, 34717725), (3, 23145150), (5, 13887090), (6, 11572575), (7, 9919350), (9, 7715050), (10, 6943545), (14, 4959675), (15, 4629030), (18, 3857525), (21, 3306450), (25, 2777418), (30, 2314515), (35, 1983870), (42, 1653225), (45, 1543010), (47, 1477350), (49, 1417050), (50, 1388709), (63, 1102150), (67, 1036350), (70, 991935), (75, 925806), (90, 771505), (94, 738675), (98, 708525), (105, 661290), (126, 551075), (134, 518175), (141, 492450), (147, 472350), (150, 462903), (175, 396774), (201, 345450), (210, 330645), (225, 308602), (235, 295470), (245, 283410), (282, 246225), (294, 236175), (315, 220430), (329, 211050), (335, 207270), (350, 198387), (402, 172725), (423, 164150), (441, 157450), (450, 154301), (469, 148050), (470, 147735), (490, 141705), (525, 132258), (603, 115150), (630, 110215), (658, 105525), (670, 103635), (705, 98490), (735, 94470), (846, 82075), (882, 78725), (938, 74025), (987, 70350), (1005, 69090), (1050, 66129), (1175, 59094), (1206, 57575), (1225, 56682), (1407, 49350), (1410, 49245), (1470, 47235), (1575, 44086), (1645, 42210), (1675, 41454), (1974, 35175), (2010, 34545), (2115, 32830), (2205, 31490), (2303, 30150), (2345, 29610), (2350, 29547), (2450, 28341), (2814, 24675), (2961, 23450), (3015, 23030), (3149, 22050), (3150, 22043), (3283, 21150), (3290, 21105), (3350, 20727), (3525, 19698), (3675, 18894), (4221, 16450), (4230, 16415), (4410, 15745), (4606, 15075), (4690, 14805), (4935, 14070), (5025, 13818), (5922, 11725), (6030, 11515), (6298, 11025), (6566, 10575), (6909, 10050), (7035, 9870), (7050, 9849), (7350, 9447), (8225, 8442)]