214897140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 671868288

約数和(自身を除く): 456971148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 103, 134, 173, 180, 201, 206, 268, 309, 335, 346, 402, 412, 515, 519, 603, 618, 670, 692, 804, 865, 927, 1005, 1030, 1038, 1206, 1236, 1340, 1545, 1557, 1730, 1854, 2010, 2060, 2076, 2412, 2595, 3015, 3090, 3114, 3460, 3708, 4020, 4635, 5190, 6030, 6180, 6228, 6901, 7785, 9270, 10380, 11591, 12060, 13802, 15570, 17819, 18540, 20703, 23182, 27604, 31140, 34505, 34773, 35638, 41406, 46364, 53457, 57955, 62109, 69010, 69546, 71276, 82812, 89095, 103515, 104319, 106914, 115910, 124218, 138020, 139092, 160371, 173865, 178190, 207030, 208638, 213828, 231820, 248436, 267285, 310545, 320742, 347730, 356380, 414060, 417276, 521595, 534570, 621090, 641484, 695460, 801855, 1043190, 1069140, 1193873, 1242180, 1603710, 2086380, 2387746, 3207420, 3581619, 4775492, 5969365, 7163238, 10744857, 11938730, 14326476, 17908095, 21489714, 23877460, 35816190, 42979428, 53724285, 71632380, 107448570, 214897140]

約数ペア:

[(1, 214897140), (2, 107448570), (3, 71632380), (4, 53724285), (5, 42979428), (6, 35816190), (9, 23877460), (10, 21489714), (12, 17908095), (15, 14326476), (18, 11938730), (20, 10744857), (30, 7163238), (36, 5969365), (45, 4775492), (60, 3581619), (67, 3207420), (90, 2387746), (103, 2086380), (134, 1603710), (173, 1242180), (180, 1193873), (201, 1069140), (206, 1043190), (268, 801855), (309, 695460), (335, 641484), (346, 621090), (402, 534570), (412, 521595), (515, 417276), (519, 414060), (603, 356380), (618, 347730), (670, 320742), (692, 310545), (804, 267285), (865, 248436), (927, 231820), (1005, 213828), (1030, 208638), (1038, 207030), (1206, 178190), (1236, 173865), (1340, 160371), (1545, 139092), (1557, 138020), (1730, 124218), (1854, 115910), (2010, 106914), (2060, 104319), (2076, 103515), (2412, 89095), (2595, 82812), (3015, 71276), (3090, 69546), (3114, 69010), (3460, 62109), (3708, 57955), (4020, 53457), (4635, 46364), (5190, 41406), (6030, 35638), (6180, 34773), (6228, 34505), (6901, 31140), (7785, 27604), (9270, 23182), (10380, 20703), (11591, 18540), (12060, 17819), (13802, 15570)]