203007780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59359}}^1$

素因数の和:59393

約数の個数: 72

約数和(自身を含む): 648211200

約数和(自身を除く): 445203420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 59359, 118718, 178077, 237436, 296795, 356154, 534231, 593590, 712308, 890385, 1068462, 1127821, 1187180, 1780770, 2136924, 2255642, 2671155, 3383463, 3561540, 4511284, 5342310, 5639105, 6766926, 10150389, 10684620, 11278210, 13533852, 16917315, 20300778, 22556420, 33834630, 40601556, 50751945, 67669260, 101503890, 203007780]

約数ペア:

[(1, 203007780), (2, 101503890), (3, 67669260), (4, 50751945), (5, 40601556), (6, 33834630), (9, 22556420), (10, 20300778), (12, 16917315), (15, 13533852), (18, 11278210), (19, 10684620), (20, 10150389), (30, 6766926), (36, 5639105), (38, 5342310), (45, 4511284), (57, 3561540), (60, 3383463), (76, 2671155), (90, 2255642), (95, 2136924), (114, 1780770), (171, 1187180), (180, 1127821), (190, 1068462), (228, 890385), (285, 712308), (342, 593590), (380, 534231), (570, 356154), (684, 296795), (855, 237436), (1140, 178077), (1710, 118718), (3420, 59359)]