86391900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^2\times {\mathrm{653}}^1$

素因数の和:690

約数の個数: 216

約数和(自身を含む): 323573040

約数和(自身を除く): 237181140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 315, 350, 378, 420, 441, 450, 490, 525, 540, 588, 630, 653, 675, 700, 735, 756, 882, 900, 945, 980, 1050, 1225, 1260, 1306, 1323, 1350, 1470, 1575, 1764, 1890, 1959, 2100, 2205, 2450, 2612, 2646, 2700, 2940, 3150, 3265, 3675, 3780, 3918, 4410, 4571, 4725, 4900, 5292, 5877, 6300, 6530, 6615, 7350, 7836, 8820, 9142, 9450, 9795, 11025, 11754, 13060, 13230, 13713, 14700, 16325, 17631, 18284, 18900, 19590, 22050, 22855, 23508, 26460, 27426, 29385, 31997, 32650, 33075, 35262, 39180, 41139, 44100, 45710, 48975, 54852, 58770, 63994, 65300, 66150, 68565, 70524, 82278, 88155, 91420, 95991, 97950, 114275, 117540, 123417, 127988, 132300, 137130, 146925, 159985, 164556, 176310, 191982, 195900, 205695, 228550, 246834, 274260, 287973, 293850, 319970, 342825, 352620, 383964, 411390, 440775, 457100, 479955, 493668, 575946, 587700, 617085, 639940, 685650, 799925, 822780, 863919, 881550, 959910, 1028475, 1151892, 1234170, 1371300, 1439865, 1599850, 1727838, 1763100, 1919820, 2056950, 2399775, 2468340, 2879730, 3085425, 3199700, 3455676, 4113900, 4319595, 4799550, 5759460, 6170850, 7199325, 8639190, 9599100, 12341700, 14398650, 17278380, 21597975, 28797300, 43195950, 86391900]

約数ペア:

[(1, 86391900), (2, 43195950), (3, 28797300), (4, 21597975), (5, 17278380), (6, 14398650), (7, 12341700), (9, 9599100), (10, 8639190), (12, 7199325), (14, 6170850), (15, 5759460), (18, 4799550), (20, 4319595), (21, 4113900), (25, 3455676), (27, 3199700), (28, 3085425), (30, 2879730), (35, 2468340), (36, 2399775), (42, 2056950), (45, 1919820), (49, 1763100), (50, 1727838), (54, 1599850), (60, 1439865), (63, 1371300), (70, 1234170), (75, 1151892), (84, 1028475), (90, 959910), (98, 881550), (100, 863919), (105, 822780), (108, 799925), (126, 685650), (135, 639940), (140, 617085), (147, 587700), (150, 575946), (175, 493668), (180, 479955), (189, 457100), (196, 440775), (210, 411390), (225, 383964), (245, 352620), (252, 342825), (270, 319970), (294, 293850), (300, 287973), (315, 274260), (350, 246834), (378, 228550), (420, 205695), (441, 195900), (450, 191982), (490, 176310), (525, 164556), (540, 159985), (588, 146925), (630, 137130), (653, 132300), (675, 127988), (700, 123417), (735, 117540), (756, 114275), (882, 97950), (900, 95991), (945, 91420), (980, 88155), (1050, 82278), (1225, 70524), (1260, 68565), (1306, 66150), (1323, 65300), (1350, 63994), (1470, 58770), (1575, 54852), (1764, 48975), (1890, 45710), (1959, 44100), (2100, 41139), (2205, 39180), (2450, 35262), (2612, 33075), (2646, 32650), (2700, 31997), (2940, 29385), (3150, 27426), (3265, 26460), (3675, 23508), (3780, 22855), (3918, 22050), (4410, 19590), (4571, 18900), (4725, 18284), (4900, 17631), (5292, 16325), (5877, 14700), (6300, 13713), (6530, 13230), (6615, 13060), (7350, 11754), (7836, 11025), (8820, 9795), (9142, 9450)]