30453500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 85149792

約数和(自身を除く): 54696292

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 113, 125, 140, 154, 175, 196, 220, 226, 245, 250, 275, 308, 350, 385, 452, 490, 500, 539, 550, 565, 700, 770, 791, 875, 980, 1078, 1100, 1130, 1225, 1243, 1375, 1540, 1582, 1750, 1925, 2156, 2260, 2450, 2486, 2695, 2750, 2825, 3164, 3500, 3850, 3955, 4900, 4972, 5390, 5500, 5537, 5650, 6125, 6215, 7700, 7910, 8701, 9625, 10780, 11074, 11300, 12250, 12430, 13475, 14125, 15820, 17402, 19250, 19775, 22148, 24500, 24860, 26950, 27685, 28250, 31075, 34804, 38500, 39550, 43505, 53900, 55370, 56500, 60907, 62150, 67375, 79100, 87010, 98875, 110740, 121814, 124300, 134750, 138425, 155375, 174020, 197750, 217525, 243628, 269500, 276850, 304535, 310750, 395500, 435050, 553700, 609070, 621500, 692125, 870100, 1087625, 1218140, 1384250, 1522675, 2175250, 2768500, 3045350, 4350500, 6090700, 7613375, 15226750, 30453500]

約数ペア:

[(1, 30453500), (2, 15226750), (4, 7613375), (5, 6090700), (7, 4350500), (10, 3045350), (11, 2768500), (14, 2175250), (20, 1522675), (22, 1384250), (25, 1218140), (28, 1087625), (35, 870100), (44, 692125), (49, 621500), (50, 609070), (55, 553700), (70, 435050), (77, 395500), (98, 310750), (100, 304535), (110, 276850), (113, 269500), (125, 243628), (140, 217525), (154, 197750), (175, 174020), (196, 155375), (220, 138425), (226, 134750), (245, 124300), (250, 121814), (275, 110740), (308, 98875), (350, 87010), (385, 79100), (452, 67375), (490, 62150), (500, 60907), (539, 56500), (550, 55370), (565, 53900), (700, 43505), (770, 39550), (791, 38500), (875, 34804), (980, 31075), (1078, 28250), (1100, 27685), (1130, 26950), (1225, 24860), (1243, 24500), (1375, 22148), (1540, 19775), (1582, 19250), (1750, 17402), (1925, 15820), (2156, 14125), (2260, 13475), (2450, 12430), (2486, 12250), (2695, 11300), (2750, 11074), (2825, 10780), (3164, 9625), (3500, 8701), (3850, 7910), (3955, 7700), (4900, 6215), (4972, 6125), (5390, 5650), (5500, 5537)]