22235700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 69995520

約数和(自身を除く): 47759820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 47, 50, 57, 60, 75, 76, 83, 94, 95, 100, 114, 141, 150, 166, 188, 190, 228, 235, 249, 282, 285, 300, 332, 380, 415, 470, 475, 498, 564, 570, 705, 830, 893, 940, 950, 996, 1140, 1175, 1245, 1410, 1425, 1577, 1660, 1786, 1900, 2075, 2350, 2490, 2679, 2820, 2850, 3154, 3525, 3572, 3901, 4150, 4465, 4700, 4731, 4980, 5358, 5700, 6225, 6308, 7050, 7802, 7885, 8300, 8930, 9462, 10716, 11703, 12450, 13395, 14100, 15604, 15770, 17860, 18924, 19505, 22325, 23406, 23655, 24900, 26790, 31540, 39010, 39425, 44650, 46812, 47310, 53580, 58515, 66975, 74119, 78020, 78850, 89300, 94620, 97525, 117030, 118275, 133950, 148238, 157700, 195050, 222357, 234060, 236550, 267900, 292575, 296476, 370595, 390100, 444714, 473100, 585150, 741190, 889428, 1111785, 1170300, 1482380, 1852975, 2223570, 3705950, 4447140, 5558925, 7411900, 11117850, 22235700]

約数ペア:

[(1, 22235700), (2, 11117850), (3, 7411900), (4, 5558925), (5, 4447140), (6, 3705950), (10, 2223570), (12, 1852975), (15, 1482380), (19, 1170300), (20, 1111785), (25, 889428), (30, 741190), (38, 585150), (47, 473100), (50, 444714), (57, 390100), (60, 370595), (75, 296476), (76, 292575), (83, 267900), (94, 236550), (95, 234060), (100, 222357), (114, 195050), (141, 157700), (150, 148238), (166, 133950), (188, 118275), (190, 117030), (228, 97525), (235, 94620), (249, 89300), (282, 78850), (285, 78020), (300, 74119), (332, 66975), (380, 58515), (415, 53580), (470, 47310), (475, 46812), (498, 44650), (564, 39425), (570, 39010), (705, 31540), (830, 26790), (893, 24900), (940, 23655), (950, 23406), (996, 22325), (1140, 19505), (1175, 18924), (1245, 17860), (1410, 15770), (1425, 15604), (1577, 14100), (1660, 13395), (1786, 12450), (1900, 11703), (2075, 10716), (2350, 9462), (2490, 8930), (2679, 8300), (2820, 7885), (2850, 7802), (3154, 7050), (3525, 6308), (3572, 6225), (3901, 5700), (4150, 5358), (4465, 4980), (4700, 4731)]