16983450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 51532416

約数和(自身を除く): 34548966

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 47, 50, 55, 66, 73, 75, 90, 94, 99, 110, 141, 146, 150, 165, 198, 219, 225, 235, 275, 282, 330, 365, 423, 438, 450, 470, 495, 517, 550, 657, 705, 730, 803, 825, 846, 990, 1034, 1095, 1175, 1314, 1410, 1551, 1606, 1650, 1825, 2115, 2190, 2350, 2409, 2475, 2585, 3102, 3285, 3431, 3525, 3650, 4015, 4230, 4653, 4818, 4950, 5170, 5475, 6570, 6862, 7050, 7227, 7755, 8030, 9306, 10293, 10575, 10950, 12045, 12925, 14454, 15510, 16425, 17155, 20075, 20586, 21150, 23265, 24090, 25850, 30879, 32850, 34310, 36135, 37741, 38775, 40150, 46530, 51465, 60225, 61758, 72270, 75482, 77550, 85775, 102930, 113223, 116325, 120450, 154395, 171550, 180675, 188705, 226446, 232650, 257325, 308790, 339669, 361350, 377410, 514650, 566115, 679338, 771975, 943525, 1132230, 1543950, 1698345, 1887050, 2830575, 3396690, 5661150, 8491725, 16983450]

約数ペア:

[(1, 16983450), (2, 8491725), (3, 5661150), (5, 3396690), (6, 2830575), (9, 1887050), (10, 1698345), (11, 1543950), (15, 1132230), (18, 943525), (22, 771975), (25, 679338), (30, 566115), (33, 514650), (45, 377410), (47, 361350), (50, 339669), (55, 308790), (66, 257325), (73, 232650), (75, 226446), (90, 188705), (94, 180675), (99, 171550), (110, 154395), (141, 120450), (146, 116325), (150, 113223), (165, 102930), (198, 85775), (219, 77550), (225, 75482), (235, 72270), (275, 61758), (282, 60225), (330, 51465), (365, 46530), (423, 40150), (438, 38775), (450, 37741), (470, 36135), (495, 34310), (517, 32850), (550, 30879), (657, 25850), (705, 24090), (730, 23265), (803, 21150), (825, 20586), (846, 20075), (990, 17155), (1034, 16425), (1095, 15510), (1175, 14454), (1314, 12925), (1410, 12045), (1551, 10950), (1606, 10575), (1650, 10293), (1825, 9306), (2115, 8030), (2190, 7755), (2350, 7227), (2409, 7050), (2475, 6862), (2585, 6570), (3102, 5475), (3285, 5170), (3431, 4950), (3525, 4818), (3650, 4653), (4015, 4230)]