213949350

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{17609}}^1$

素因数の和:17636

約数の個数: 72

約数和(自身を含む): 596133720

約数和(自身を除く): 382184370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 2025, 2430, 4050, 6075, 12150, 17609, 35218, 52827, 88045, 105654, 158481, 176090, 264135, 316962, 440225, 475443, 528270, 792405, 880450, 950886, 1320675, 1426329, 1584810, 2377215, 2641350, 2852658, 3962025, 4278987, 4754430, 7131645, 7924050, 8557974, 11886075, 14263290, 21394935, 23772150, 35658225, 42789870, 71316450, 106974675, 213949350]

約数ペア:

[(1, 213949350), (2, 106974675), (3, 71316450), (5, 42789870), (6, 35658225), (9, 23772150), (10, 21394935), (15, 14263290), (18, 11886075), (25, 8557974), (27, 7924050), (30, 7131645), (45, 4754430), (50, 4278987), (54, 3962025), (75, 2852658), (81, 2641350), (90, 2377215), (135, 1584810), (150, 1426329), (162, 1320675), (225, 950886), (243, 880450), (270, 792405), (405, 528270), (450, 475443), (486, 440225), (675, 316962), (810, 264135), (1215, 176090), (1350, 158481), (2025, 105654), (2430, 88045), (4050, 52827), (6075, 35218), (12150, 17609)]