122912400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7879}}^1$

素因数の和:7913

約数の個数: 120

約数和(自身を含む): 424070080

約数和(自身を除く): 301157680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 7879, 15600, 15758, 23637, 31516, 39395, 47274, 63032, 78790, 94548, 102427, 118185, 126064, 157580, 189096, 196975, 204854, 236370, 307281, 315160, 378192, 393950, 409708, 472740, 512135, 590925, 614562, 630320, 787900, 819416, 945480, 1024270, 1181850, 1229124, 1536405, 1575800, 1638832, 1890960, 2048540, 2363700, 2458248, 2560675, 3072810, 3151600, 4097080, 4727400, 4916496, 5121350, 6145620, 7682025, 8194160, 9454800, 10242700, 12291240, 15364050, 20485400, 24582480, 30728100, 40970800, 61456200, 122912400]

約数ペア:

[(1, 122912400), (2, 61456200), (3, 40970800), (4, 30728100), (5, 24582480), (6, 20485400), (8, 15364050), (10, 12291240), (12, 10242700), (13, 9454800), (15, 8194160), (16, 7682025), (20, 6145620), (24, 5121350), (25, 4916496), (26, 4727400), (30, 4097080), (39, 3151600), (40, 3072810), (48, 2560675), (50, 2458248), (52, 2363700), (60, 2048540), (65, 1890960), (75, 1638832), (78, 1575800), (80, 1536405), (100, 1229124), (104, 1181850), (120, 1024270), (130, 945480), (150, 819416), (156, 787900), (195, 630320), (200, 614562), (208, 590925), (240, 512135), (260, 472740), (300, 409708), (312, 393950), (325, 378192), (390, 315160), (400, 307281), (520, 236370), (600, 204854), (624, 196975), (650, 189096), (780, 157580), (975, 126064), (1040, 118185), (1200, 102427), (1300, 94548), (1560, 78790), (1950, 63032), (2600, 47274), (3120, 39395), (3900, 31516), (5200, 23637), (7800, 15758), (7879, 15600)]