128944200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2791}}^1$

素因数の和:2828

約数の個数: 192

約数和(自身を含む): 498539520

約数和(自身を除く): 369595320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 264, 275, 280, 300, 308, 330, 350, 385, 420, 440, 462, 525, 550, 600, 616, 660, 700, 770, 825, 840, 924, 1050, 1100, 1155, 1320, 1400, 1540, 1650, 1848, 1925, 2100, 2200, 2310, 2791, 3080, 3300, 3850, 4200, 4620, 5582, 5775, 6600, 7700, 8373, 9240, 11164, 11550, 13955, 15400, 16746, 19537, 22328, 23100, 27910, 30701, 33492, 39074, 41865, 46200, 55820, 58611, 61402, 66984, 69775, 78148, 83730, 92103, 97685, 111640, 117222, 122804, 139550, 153505, 156296, 167460, 184206, 195370, 209325, 214907, 234444, 245608, 279100, 293055, 307010, 334920, 368412, 390740, 418650, 429814, 460515, 468888, 488425, 558200, 586110, 614020, 644721, 736824, 767525, 781480, 837300, 859628, 921030, 976850, 1074535, 1172220, 1228040, 1289442, 1465275, 1535050, 1674600, 1719256, 1842060, 1953700, 2149070, 2302575, 2344440, 2578884, 2930550, 3070100, 3223605, 3684120, 3907400, 4298140, 4605150, 5157768, 5372675, 5861100, 6140200, 6447210, 8596280, 9210300, 10745350, 11722200, 12894420, 16118025, 18420600, 21490700, 25788840, 32236050, 42981400, 64472100, 128944200]

約数ペア:

[(1, 128944200), (2, 64472100), (3, 42981400), (4, 32236050), (5, 25788840), (6, 21490700), (7, 18420600), (8, 16118025), (10, 12894420), (11, 11722200), (12, 10745350), (14, 9210300), (15, 8596280), (20, 6447210), (21, 6140200), (22, 5861100), (24, 5372675), (25, 5157768), (28, 4605150), (30, 4298140), (33, 3907400), (35, 3684120), (40, 3223605), (42, 3070100), (44, 2930550), (50, 2578884), (55, 2344440), (56, 2302575), (60, 2149070), (66, 1953700), (70, 1842060), (75, 1719256), (77, 1674600), (84, 1535050), (88, 1465275), (100, 1289442), (105, 1228040), (110, 1172220), (120, 1074535), (132, 976850), (140, 921030), (150, 859628), (154, 837300), (165, 781480), (168, 767525), (175, 736824), (200, 644721), (210, 614020), (220, 586110), (231, 558200), (264, 488425), (275, 468888), (280, 460515), (300, 429814), (308, 418650), (330, 390740), (350, 368412), (385, 334920), (420, 307010), (440, 293055), (462, 279100), (525, 245608), (550, 234444), (600, 214907), (616, 209325), (660, 195370), (700, 184206), (770, 167460), (825, 156296), (840, 153505), (924, 139550), (1050, 122804), (1100, 117222), (1155, 111640), (1320, 97685), (1400, 92103), (1540, 83730), (1650, 78148), (1848, 69775), (1925, 66984), (2100, 61402), (2200, 58611), (2310, 55820), (2791, 46200), (3080, 41865), (3300, 39074), (3850, 33492), (4200, 30701), (4620, 27910), (5582, 23100), (5775, 22328), (6600, 19537), (7700, 16746), (8373, 15400), (9240, 13955), (11164, 11550)]