128249400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 419839200

約数和(自身を除く): 291589800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 50, 53, 60, 74, 75, 100, 106, 109, 111, 120, 148, 150, 159, 185, 200, 212, 218, 222, 265, 296, 300, 318, 327, 370, 424, 436, 444, 530, 545, 555, 600, 636, 654, 740, 795, 872, 888, 925, 1060, 1090, 1110, 1272, 1308, 1325, 1480, 1590, 1635, 1850, 1961, 2120, 2180, 2220, 2616, 2650, 2725, 2775, 3180, 3270, 3700, 3922, 3975, 4033, 4360, 4440, 5300, 5450, 5550, 5777, 5883, 6360, 6540, 7400, 7844, 7950, 8066, 8175, 9805, 10600, 10900, 11100, 11554, 11766, 12099, 13080, 15688, 15900, 16132, 16350, 17331, 19610, 20165, 21800, 22200, 23108, 23532, 24198, 28885, 29415, 31800, 32264, 32700, 34662, 39220, 40330, 46216, 47064, 48396, 49025, 57770, 58830, 60495, 65400, 69324, 78440, 80660, 86655, 96792, 98050, 100825, 115540, 117660, 120990, 138648, 144425, 147075, 161320, 173310, 196100, 201650, 213749, 231080, 235320, 241980, 288850, 294150, 302475, 346620, 392200, 403300, 427498, 433275, 483960, 577700, 588300, 604950, 641247, 693240, 806600, 854996, 866550, 1068745, 1155400, 1176600, 1209900, 1282494, 1709992, 1733100, 2137490, 2419800, 2564988, 3206235, 3466200, 4274980, 5129976, 5343725, 6412470, 8549960, 10687450, 12824940, 16031175, 21374900, 25649880, 32062350, 42749800, 64124700, 128249400]

約数ペア:

[(1, 128249400), (2, 64124700), (3, 42749800), (4, 32062350), (5, 25649880), (6, 21374900), (8, 16031175), (10, 12824940), (12, 10687450), (15, 8549960), (20, 6412470), (24, 5343725), (25, 5129976), (30, 4274980), (37, 3466200), (40, 3206235), (50, 2564988), (53, 2419800), (60, 2137490), (74, 1733100), (75, 1709992), (100, 1282494), (106, 1209900), (109, 1176600), (111, 1155400), (120, 1068745), (148, 866550), (150, 854996), (159, 806600), (185, 693240), (200, 641247), (212, 604950), (218, 588300), (222, 577700), (265, 483960), (296, 433275), (300, 427498), (318, 403300), (327, 392200), (370, 346620), (424, 302475), (436, 294150), (444, 288850), (530, 241980), (545, 235320), (555, 231080), (600, 213749), (636, 201650), (654, 196100), (740, 173310), (795, 161320), (872, 147075), (888, 144425), (925, 138648), (1060, 120990), (1090, 117660), (1110, 115540), (1272, 100825), (1308, 98050), (1325, 96792), (1480, 86655), (1590, 80660), (1635, 78440), (1850, 69324), (1961, 65400), (2120, 60495), (2180, 58830), (2220, 57770), (2616, 49025), (2650, 48396), (2725, 47064), (2775, 46216), (3180, 40330), (3270, 39220), (3700, 34662), (3922, 32700), (3975, 32264), (4033, 31800), (4360, 29415), (4440, 28885), (5300, 24198), (5450, 23532), (5550, 23108), (5777, 22200), (5883, 21800), (6360, 20165), (6540, 19610), (7400, 17331), (7844, 16350), (7950, 16132), (8066, 15900), (8175, 15688), (9805, 13080), (10600, 12099), (10900, 11766), (11100, 11554)]