168999300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9883}}^1$

素因数の和:9922

約数の個数: 108

約数和(自身を含む): 557655280

約数和(自身を除く): 388655980

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, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 9883, 17100, 19766, 29649, 39532, 49415, 59298, 88947, 98830, 118596, 148245, 177894, 187777, 197660, 247075, 296490, 355788, 375554, 444735, 494150, 563331, 592980, 741225, 751108, 889470, 938885, 988300, 1126662, 1482450, 1689993, 1778940, 1877770, 2223675, 2253324, 2816655, 2964900, 3379986, 3755540, 4447350, 4694425, 5633310, 6759972, 8449965, 8894700, 9388850, 11266620, 14083275, 16899930, 18777700, 28166550, 33799860, 42249825, 56333100, 84499650, 168999300]

約数ペア:

[(1, 168999300), (2, 84499650), (3, 56333100), (4, 42249825), (5, 33799860), (6, 28166550), (9, 18777700), (10, 16899930), (12, 14083275), (15, 11266620), (18, 9388850), (19, 8894700), (20, 8449965), (25, 6759972), (30, 5633310), (36, 4694425), (38, 4447350), (45, 3755540), (50, 3379986), (57, 2964900), (60, 2816655), (75, 2253324), (76, 2223675), (90, 1877770), (95, 1778940), (100, 1689993), (114, 1482450), (150, 1126662), (171, 988300), (180, 938885), (190, 889470), (225, 751108), (228, 741225), (285, 592980), (300, 563331), (342, 494150), (380, 444735), (450, 375554), (475, 355788), (570, 296490), (684, 247075), (855, 197660), (900, 187777), (950, 177894), (1140, 148245), (1425, 118596), (1710, 98830), (1900, 88947), (2850, 59298), (3420, 49415), (4275, 39532), (5700, 29649), (8550, 19766), (9883, 17100)]