84499650

素因数分解:

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

素因数の和:9920

約数の個数: 72

約数和(自身を含む): 238995120

約数和(自身を除く): 154495470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 9883, 19766, 29649, 49415, 59298, 88947, 98830, 148245, 177894, 187777, 247075, 296490, 375554, 444735, 494150, 563331, 741225, 889470, 938885, 1126662, 1482450, 1689993, 1877770, 2223675, 2816655, 3379986, 4447350, 4694425, 5633310, 8449965, 9388850, 14083275, 16899930, 28166550, 42249825, 84499650]

約数ペア:

[(1, 84499650), (2, 42249825), (3, 28166550), (5, 16899930), (6, 14083275), (9, 9388850), (10, 8449965), (15, 5633310), (18, 4694425), (19, 4447350), (25, 3379986), (30, 2816655), (38, 2223675), (45, 1877770), (50, 1689993), (57, 1482450), (75, 1126662), (90, 938885), (95, 889470), (114, 741225), (150, 563331), (171, 494150), (190, 444735), (225, 375554), (285, 296490), (342, 247075), (450, 187777), (475, 177894), (570, 148245), (855, 98830), (950, 88947), (1425, 59298), (1710, 49415), (2850, 29649), (4275, 19766), (8550, 9883)]