19062450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3851}}^1$

素因数の和:3880

約数の個数: 72

約数和(自身を含む): 55884816

約数和(自身を除く): 36822366

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 3851, 4950, 7702, 11553, 19255, 23106, 34659, 38510, 42361, 57765, 69318, 84722, 96275, 115530, 127083, 173295, 192550, 211805, 254166, 288825, 346590, 381249, 423610, 577650, 635415, 762498, 866475, 1059025, 1270830, 1732950, 1906245, 2118050, 3177075, 3812490, 6354150, 9531225, 19062450]

約数ペア:

[(1, 19062450), (2, 9531225), (3, 6354150), (5, 3812490), (6, 3177075), (9, 2118050), (10, 1906245), (11, 1732950), (15, 1270830), (18, 1059025), (22, 866475), (25, 762498), (30, 635415), (33, 577650), (45, 423610), (50, 381249), (55, 346590), (66, 288825), (75, 254166), (90, 211805), (99, 192550), (110, 173295), (150, 127083), (165, 115530), (198, 96275), (225, 84722), (275, 69318), (330, 57765), (450, 42361), (495, 38510), (550, 34659), (825, 23106), (990, 19255), (1650, 11553), (2475, 7702), (3851, 4950)]