19267650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:976

約数の個数: 72

約数和(自身を含む): 52925184

約数和(自身を除く): 33657534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 141, 150, 225, 235, 282, 423, 450, 470, 705, 846, 911, 1175, 1410, 1822, 2115, 2350, 2733, 3525, 4230, 4555, 5466, 7050, 8199, 9110, 10575, 13665, 16398, 21150, 22775, 27330, 40995, 42817, 45550, 68325, 81990, 85634, 128451, 136650, 204975, 214085, 256902, 385353, 409950, 428170, 642255, 770706, 1070425, 1284510, 1926765, 2140850, 3211275, 3853530, 6422550, 9633825, 19267650]

約数ペア:

[(1, 19267650), (2, 9633825), (3, 6422550), (5, 3853530), (6, 3211275), (9, 2140850), (10, 1926765), (15, 1284510), (18, 1070425), (25, 770706), (30, 642255), (45, 428170), (47, 409950), (50, 385353), (75, 256902), (90, 214085), (94, 204975), (141, 136650), (150, 128451), (225, 85634), (235, 81990), (282, 68325), (423, 45550), (450, 42817), (470, 40995), (705, 27330), (846, 22775), (911, 21150), (1175, 16398), (1410, 13665), (1822, 10575), (2115, 9110), (2350, 8199), (2733, 7050), (3525, 5466), (4230, 4555)]