43195950

素因数分解:

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

素因数の和:688

約数の個数: 144

約数和(自身を含む): 138674160

約数和(自身を除く): 95478210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 90, 98, 105, 126, 135, 147, 150, 175, 189, 210, 225, 245, 270, 294, 315, 350, 378, 441, 450, 490, 525, 630, 653, 675, 735, 882, 945, 1050, 1225, 1306, 1323, 1350, 1470, 1575, 1890, 1959, 2205, 2450, 2646, 3150, 3265, 3675, 3918, 4410, 4571, 4725, 5877, 6530, 6615, 7350, 9142, 9450, 9795, 11025, 11754, 13230, 13713, 16325, 17631, 19590, 22050, 22855, 27426, 29385, 31997, 32650, 33075, 35262, 41139, 45710, 48975, 58770, 63994, 66150, 68565, 82278, 88155, 95991, 97950, 114275, 123417, 137130, 146925, 159985, 176310, 191982, 205695, 228550, 246834, 287973, 293850, 319970, 342825, 411390, 440775, 479955, 575946, 617085, 685650, 799925, 863919, 881550, 959910, 1028475, 1234170, 1439865, 1599850, 1727838, 2056950, 2399775, 2879730, 3085425, 4319595, 4799550, 6170850, 7199325, 8639190, 14398650, 21597975, 43195950]

約数ペア:

[(1, 43195950), (2, 21597975), (3, 14398650), (5, 8639190), (6, 7199325), (7, 6170850), (9, 4799550), (10, 4319595), (14, 3085425), (15, 2879730), (18, 2399775), (21, 2056950), (25, 1727838), (27, 1599850), (30, 1439865), (35, 1234170), (42, 1028475), (45, 959910), (49, 881550), (50, 863919), (54, 799925), (63, 685650), (70, 617085), (75, 575946), (90, 479955), (98, 440775), (105, 411390), (126, 342825), (135, 319970), (147, 293850), (150, 287973), (175, 246834), (189, 228550), (210, 205695), (225, 191982), (245, 176310), (270, 159985), (294, 146925), (315, 137130), (350, 123417), (378, 114275), (441, 97950), (450, 95991), (490, 88155), (525, 82278), (630, 68565), (653, 66150), (675, 63994), (735, 58770), (882, 48975), (945, 45710), (1050, 41139), (1225, 35262), (1306, 33075), (1323, 32650), (1350, 31997), (1470, 29385), (1575, 27426), (1890, 22855), (1959, 22050), (2205, 19590), (2450, 17631), (2646, 16325), (3150, 13713), (3265, 13230), (3675, 11754), (3918, 11025), (4410, 9795), (4571, 9450), (4725, 9142), (5877, 7350), (6530, 6615)]