68336400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 247984128

約数和(自身を除く): 179647728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 31, 33, 40, 44, 48, 50, 55, 60, 62, 66, 75, 80, 88, 93, 100, 110, 120, 124, 132, 150, 155, 165, 167, 176, 186, 200, 220, 240, 248, 264, 275, 300, 310, 330, 334, 341, 372, 400, 440, 465, 496, 501, 528, 550, 600, 620, 660, 668, 682, 744, 775, 825, 835, 880, 930, 1002, 1023, 1100, 1200, 1240, 1320, 1336, 1364, 1488, 1550, 1650, 1670, 1705, 1837, 1860, 2004, 2046, 2200, 2325, 2480, 2505, 2640, 2672, 2728, 3100, 3300, 3340, 3410, 3674, 3720, 4008, 4092, 4175, 4400, 4650, 5010, 5115, 5177, 5456, 5511, 6200, 6600, 6680, 6820, 7348, 7440, 8016, 8184, 8350, 8525, 9185, 9300, 10020, 10230, 10354, 11022, 12400, 12525, 13200, 13360, 13640, 14696, 15531, 16368, 16700, 17050, 18370, 18600, 20040, 20460, 20708, 22044, 25050, 25575, 25885, 27280, 27555, 29392, 31062, 33400, 34100, 36740, 37200, 40080, 40920, 41416, 44088, 45925, 50100, 51150, 51770, 55110, 56947, 62124, 66800, 68200, 73480, 77655, 81840, 82832, 88176, 91850, 100200, 102300, 103540, 110220, 113894, 124248, 129425, 136400, 137775, 146960, 155310, 170841, 183700, 200400, 204600, 207080, 220440, 227788, 248496, 258850, 275550, 284735, 310620, 341682, 367400, 388275, 409200, 414160, 440880, 455576, 517700, 551100, 569470, 621240, 683364, 734800, 776550, 854205, 911152, 1035400, 1102200, 1138940, 1242480, 1366728, 1423675, 1553100, 1708410, 2070800, 2204400, 2277880, 2733456, 2847350, 3106200, 3416820, 4271025, 4555760, 5694700, 6212400, 6833640, 8542050, 11389400, 13667280, 17084100, 22778800, 34168200, 68336400]

約数ペア:

[(1, 68336400), (2, 34168200), (3, 22778800), (4, 17084100), (5, 13667280), (6, 11389400), (8, 8542050), (10, 6833640), (11, 6212400), (12, 5694700), (15, 4555760), (16, 4271025), (20, 3416820), (22, 3106200), (24, 2847350), (25, 2733456), (30, 2277880), (31, 2204400), (33, 2070800), (40, 1708410), (44, 1553100), (48, 1423675), (50, 1366728), (55, 1242480), (60, 1138940), (62, 1102200), (66, 1035400), (75, 911152), (80, 854205), (88, 776550), (93, 734800), (100, 683364), (110, 621240), (120, 569470), (124, 551100), (132, 517700), (150, 455576), (155, 440880), (165, 414160), (167, 409200), (176, 388275), (186, 367400), (200, 341682), (220, 310620), (240, 284735), (248, 275550), (264, 258850), (275, 248496), (300, 227788), (310, 220440), (330, 207080), (334, 204600), (341, 200400), (372, 183700), (400, 170841), (440, 155310), (465, 146960), (496, 137775), (501, 136400), (528, 129425), (550, 124248), (600, 113894), (620, 110220), (660, 103540), (668, 102300), (682, 100200), (744, 91850), (775, 88176), (825, 82832), (835, 81840), (880, 77655), (930, 73480), (1002, 68200), (1023, 66800), (1100, 62124), (1200, 56947), (1240, 55110), (1320, 51770), (1336, 51150), (1364, 50100), (1488, 45925), (1550, 44088), (1650, 41416), (1670, 40920), (1705, 40080), (1837, 37200), (1860, 36740), (2004, 34100), (2046, 33400), (2200, 31062), (2325, 29392), (2480, 27555), (2505, 27280), (2640, 25885), (2672, 25575), (2728, 25050), (3100, 22044), (3300, 20708), (3340, 20460), (3410, 20040), (3674, 18600), (3720, 18370), (4008, 17050), (4092, 16700), (4175, 16368), (4400, 15531), (4650, 14696), (5010, 13640), (5115, 13360), (5177, 13200), (5456, 12525), (5511, 12400), (6200, 11022), (6600, 10354), (6680, 10230), (6820, 10020), (7348, 9300), (7440, 9185), (8016, 8525), (8184, 8350)]