28173150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 79682400

約数和(自身を除く): 51509250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 41, 45, 50, 54, 75, 82, 90, 123, 135, 150, 205, 225, 246, 270, 369, 410, 450, 509, 615, 675, 738, 1018, 1025, 1107, 1230, 1350, 1527, 1845, 2050, 2214, 2545, 3054, 3075, 3690, 4581, 5090, 5535, 6150, 7635, 9162, 9225, 11070, 12725, 13743, 15270, 18450, 20869, 22905, 25450, 27486, 27675, 38175, 41738, 45810, 55350, 62607, 68715, 76350, 104345, 114525, 125214, 137430, 187821, 208690, 229050, 313035, 343575, 375642, 521725, 563463, 626070, 687150, 939105, 1043450, 1126926, 1565175, 1878210, 2817315, 3130350, 4695525, 5634630, 9391050, 14086575, 28173150]

約数ペア:

[(1, 28173150), (2, 14086575), (3, 9391050), (5, 5634630), (6, 4695525), (9, 3130350), (10, 2817315), (15, 1878210), (18, 1565175), (25, 1126926), (27, 1043450), (30, 939105), (41, 687150), (45, 626070), (50, 563463), (54, 521725), (75, 375642), (82, 343575), (90, 313035), (123, 229050), (135, 208690), (150, 187821), (205, 137430), (225, 125214), (246, 114525), (270, 104345), (369, 76350), (410, 68715), (450, 62607), (509, 55350), (615, 45810), (675, 41738), (738, 38175), (1018, 27675), (1025, 27486), (1107, 25450), (1230, 22905), (1350, 20869), (1527, 18450), (1845, 15270), (2050, 13743), (2214, 12725), (2545, 11070), (3054, 9225), (3075, 9162), (3690, 7635), (4581, 6150), (5090, 5535)]