179920125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 423641088

約数和(自身を除く): 243720963

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 31, 33, 35, 45, 55, 63, 67, 75, 77, 93, 99, 105, 125, 155, 165, 175, 201, 217, 225, 231, 275, 279, 315, 335, 341, 375, 385, 465, 469, 495, 525, 603, 651, 693, 737, 775, 825, 875, 1005, 1023, 1085, 1125, 1155, 1375, 1395, 1407, 1575, 1675, 1705, 1925, 1953, 2077, 2211, 2325, 2345, 2387, 2475, 2625, 3015, 3069, 3255, 3465, 3685, 3875, 4125, 4221, 5025, 5115, 5159, 5425, 5775, 6231, 6633, 6975, 7035, 7161, 7875, 8375, 8525, 9625, 9765, 10385, 11055, 11625, 11725, 11935, 12375, 14539, 15075, 15345, 15477, 16275, 17325, 18425, 18693, 21105, 21483, 22847, 25125, 25575, 25795, 27125, 28875, 31155, 33165, 34875, 35175, 35805, 42625, 43617, 46431, 48825, 51925, 55275, 58625, 59675, 68541, 72695, 75375, 76725, 77385, 81375, 86625, 92125, 93465, 105525, 107415, 114235, 127875, 128975, 130851, 155775, 159929, 165825, 175875, 179025, 205623, 218085, 232155, 244125, 259625, 276375, 298375, 342705, 363475, 383625, 386925, 467325, 479787, 527625, 537075, 571175, 644875, 654255, 778875, 799645, 829125, 895125, 1028115, 1090425, 1160775, 1439361, 1713525, 1817375, 1934625, 2336625, 2398935, 2685375, 2855875, 3271275, 3998225, 5140575, 5452125, 5803875, 7196805, 8567625, 11994675, 16356375, 19991125, 25702875, 35984025, 59973375, 179920125]

約数ペア:

[(1, 179920125), (3, 59973375), (5, 35984025), (7, 25702875), (9, 19991125), (11, 16356375), (15, 11994675), (21, 8567625), (25, 7196805), (31, 5803875), (33, 5452125), (35, 5140575), (45, 3998225), (55, 3271275), (63, 2855875), (67, 2685375), (75, 2398935), (77, 2336625), (93, 1934625), (99, 1817375), (105, 1713525), (125, 1439361), (155, 1160775), (165, 1090425), (175, 1028115), (201, 895125), (217, 829125), (225, 799645), (231, 778875), (275, 654255), (279, 644875), (315, 571175), (335, 537075), (341, 527625), (375, 479787), (385, 467325), (465, 386925), (469, 383625), (495, 363475), (525, 342705), (603, 298375), (651, 276375), (693, 259625), (737, 244125), (775, 232155), (825, 218085), (875, 205623), (1005, 179025), (1023, 175875), (1085, 165825), (1125, 159929), (1155, 155775), (1375, 130851), (1395, 128975), (1407, 127875), (1575, 114235), (1675, 107415), (1705, 105525), (1925, 93465), (1953, 92125), (2077, 86625), (2211, 81375), (2325, 77385), (2345, 76725), (2387, 75375), (2475, 72695), (2625, 68541), (3015, 59675), (3069, 58625), (3255, 55275), (3465, 51925), (3685, 48825), (3875, 46431), (4125, 43617), (4221, 42625), (5025, 35805), (5115, 35175), (5159, 34875), (5425, 33165), (5775, 31155), (6231, 28875), (6633, 27125), (6975, 25795), (7035, 25575), (7161, 25125), (7875, 22847), (8375, 21483), (8525, 21105), (9625, 18693), (9765, 18425), (10385, 17325), (11055, 16275), (11625, 15477), (11725, 15345), (11935, 15075), (12375, 14539)]