72359790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 194365440

約数和(自身を除く): 122005650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 47, 57, 73, 74, 94, 95, 111, 114, 141, 146, 185, 190, 219, 222, 235, 282, 285, 365, 370, 438, 470, 555, 570, 703, 705, 730, 893, 1095, 1110, 1387, 1406, 1410, 1739, 1786, 2109, 2190, 2679, 2701, 2774, 3431, 3478, 3515, 4161, 4218, 4465, 5217, 5358, 5402, 6862, 6935, 7030, 8103, 8322, 8695, 8930, 10293, 10434, 10545, 13395, 13505, 13870, 16206, 17155, 17390, 20586, 20805, 21090, 26085, 26790, 27010, 33041, 34310, 40515, 41610, 51319, 51465, 52170, 65189, 66082, 81030, 99123, 102638, 102930, 126947, 130378, 153957, 165205, 195567, 198246, 253894, 256595, 307914, 325945, 330410, 380841, 391134, 495615, 513190, 634735, 651890, 761682, 769785, 977835, 991230, 1269470, 1539570, 1904205, 1955670, 2411993, 3808410, 4823986, 7235979, 12059965, 14471958, 24119930, 36179895, 72359790]

約数ペア:

[(1, 72359790), (2, 36179895), (3, 24119930), (5, 14471958), (6, 12059965), (10, 7235979), (15, 4823986), (19, 3808410), (30, 2411993), (37, 1955670), (38, 1904205), (47, 1539570), (57, 1269470), (73, 991230), (74, 977835), (94, 769785), (95, 761682), (111, 651890), (114, 634735), (141, 513190), (146, 495615), (185, 391134), (190, 380841), (219, 330410), (222, 325945), (235, 307914), (282, 256595), (285, 253894), (365, 198246), (370, 195567), (438, 165205), (470, 153957), (555, 130378), (570, 126947), (703, 102930), (705, 102638), (730, 99123), (893, 81030), (1095, 66082), (1110, 65189), (1387, 52170), (1406, 51465), (1410, 51319), (1739, 41610), (1786, 40515), (2109, 34310), (2190, 33041), (2679, 27010), (2701, 26790), (2774, 26085), (3431, 21090), (3478, 20805), (3515, 20586), (4161, 17390), (4218, 17155), (4465, 16206), (5217, 13870), (5358, 13505), (5402, 13395), (6862, 10545), (6935, 10434), (7030, 10293), (8103, 8930), (8322, 8695)]