21167222850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{233}}^1\times {\mathrm{201881}}^1$

素因数の和:202132

約数の個数: 72

約数和(自身を含む): 57113629092

約数和(自身を除く): 35946406242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 233, 450, 466, 699, 1165, 1398, 2097, 2330, 3495, 4194, 5825, 6990, 10485, 11650, 17475, 20970, 34950, 52425, 104850, 201881, 403762, 605643, 1009405, 1211286, 1816929, 2018810, 3028215, 3633858, 5047025, 6056430, 9084645, 10094050, 15141075, 18169290, 30282150, 45423225, 47038273, 90846450, 94076546, 141114819, 235191365, 282229638, 423344457, 470382730, 705574095, 846688914, 1175956825, 1411148190, 2116722285, 2351913650, 3527870475, 4233444570, 7055740950, 10583611425, 21167222850]

約数ペア:

[(1, 21167222850), (2, 10583611425), (3, 7055740950), (5, 4233444570), (6, 3527870475), (9, 2351913650), (10, 2116722285), (15, 1411148190), (18, 1175956825), (25, 846688914), (30, 705574095), (45, 470382730), (50, 423344457), (75, 282229638), (90, 235191365), (150, 141114819), (225, 94076546), (233, 90846450), (450, 47038273), (466, 45423225), (699, 30282150), (1165, 18169290), (1398, 15141075), (2097, 10094050), (2330, 9084645), (3495, 6056430), (4194, 5047025), (5825, 3633858), (6990, 3028215), (10485, 2018810), (11650, 1816929), (17475, 1211286), (20970, 1009405), (34950, 605643), (52425, 403762), (104850, 201881)]