128524200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:528

約数の個数: 192

約数和(自身を含む): 462827520

約数和(自身を除く): 334303320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 71, 75, 84, 100, 105, 120, 140, 142, 150, 168, 175, 200, 210, 213, 280, 284, 300, 350, 355, 420, 426, 431, 497, 525, 568, 600, 700, 710, 840, 852, 862, 994, 1050, 1065, 1293, 1400, 1420, 1491, 1704, 1724, 1775, 1988, 2100, 2130, 2155, 2485, 2586, 2840, 2982, 3017, 3448, 3550, 3976, 4200, 4260, 4310, 4970, 5172, 5325, 5964, 6034, 6465, 7100, 7455, 8520, 8620, 9051, 9940, 10344, 10650, 10775, 11928, 12068, 12425, 12930, 14200, 14910, 15085, 17240, 18102, 19880, 21300, 21550, 24136, 24850, 25860, 29820, 30170, 30601, 32325, 36204, 37275, 42600, 43100, 45255, 49700, 51720, 59640, 60340, 61202, 64650, 72408, 74550, 75425, 86200, 90510, 91803, 99400, 120680, 122404, 129300, 149100, 150850, 153005, 181020, 183606, 214207, 226275, 244808, 258600, 298200, 301700, 306010, 362040, 367212, 428414, 452550, 459015, 603400, 612020, 642621, 734424, 765025, 856828, 905100, 918030, 1071035, 1224040, 1285242, 1530050, 1713656, 1810200, 1836060, 2142070, 2295075, 2570484, 3060100, 3213105, 3672120, 4284140, 4590150, 5140968, 5355175, 6120200, 6426210, 8568280, 9180300, 10710350, 12852420, 16065525, 18360600, 21420700, 25704840, 32131050, 42841400, 64262100, 128524200]

約数ペア:

[(1, 128524200), (2, 64262100), (3, 42841400), (4, 32131050), (5, 25704840), (6, 21420700), (7, 18360600), (8, 16065525), (10, 12852420), (12, 10710350), (14, 9180300), (15, 8568280), (20, 6426210), (21, 6120200), (24, 5355175), (25, 5140968), (28, 4590150), (30, 4284140), (35, 3672120), (40, 3213105), (42, 3060100), (50, 2570484), (56, 2295075), (60, 2142070), (70, 1836060), (71, 1810200), (75, 1713656), (84, 1530050), (100, 1285242), (105, 1224040), (120, 1071035), (140, 918030), (142, 905100), (150, 856828), (168, 765025), (175, 734424), (200, 642621), (210, 612020), (213, 603400), (280, 459015), (284, 452550), (300, 428414), (350, 367212), (355, 362040), (420, 306010), (426, 301700), (431, 298200), (497, 258600), (525, 244808), (568, 226275), (600, 214207), (700, 183606), (710, 181020), (840, 153005), (852, 150850), (862, 149100), (994, 129300), (1050, 122404), (1065, 120680), (1293, 99400), (1400, 91803), (1420, 90510), (1491, 86200), (1704, 75425), (1724, 74550), (1775, 72408), (1988, 64650), (2100, 61202), (2130, 60340), (2155, 59640), (2485, 51720), (2586, 49700), (2840, 45255), (2982, 43100), (3017, 42600), (3448, 37275), (3550, 36204), (3976, 32325), (4200, 30601), (4260, 30170), (4310, 29820), (4970, 25860), (5172, 24850), (5325, 24136), (5964, 21550), (6034, 21300), (6465, 19880), (7100, 18102), (7455, 17240), (8520, 15085), (8620, 14910), (9051, 14200), (9940, 12930), (10344, 12425), (10650, 12068), (10775, 11928)]