16809300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1022

約数の個数: 108

約数和(自身を含む): 55517280

約数和(自身を除く): 38707980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 983, 1140, 1425, 1710, 1900, 1966, 2850, 2949, 3420, 3932, 4275, 4915, 5700, 5898, 8550, 8847, 9830, 11796, 14745, 17100, 17694, 18677, 19660, 24575, 29490, 35388, 37354, 44235, 49150, 56031, 58980, 73725, 74708, 88470, 93385, 98300, 112062, 147450, 168093, 176940, 186770, 221175, 224124, 280155, 294900, 336186, 373540, 442350, 466925, 560310, 672372, 840465, 884700, 933850, 1120620, 1400775, 1680930, 1867700, 2801550, 3361860, 4202325, 5603100, 8404650, 16809300]

約数ペア:

[(1, 16809300), (2, 8404650), (3, 5603100), (4, 4202325), (5, 3361860), (6, 2801550), (9, 1867700), (10, 1680930), (12, 1400775), (15, 1120620), (18, 933850), (19, 884700), (20, 840465), (25, 672372), (30, 560310), (36, 466925), (38, 442350), (45, 373540), (50, 336186), (57, 294900), (60, 280155), (75, 224124), (76, 221175), (90, 186770), (95, 176940), (100, 168093), (114, 147450), (150, 112062), (171, 98300), (180, 93385), (190, 88470), (225, 74708), (228, 73725), (285, 58980), (300, 56031), (342, 49150), (380, 44235), (450, 37354), (475, 35388), (570, 29490), (684, 24575), (855, 19660), (900, 18677), (950, 17694), (983, 17100), (1140, 14745), (1425, 11796), (1710, 9830), (1900, 8847), (1966, 8550), (2850, 5898), (2949, 5700), (3420, 4915), (3932, 4275)]