75404340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38083}}^1$

素因数の和:38109

約数の個数: 72

約数和(自身を含む): 249526368

約数和(自身を除く): 174122028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 38083, 76166, 114249, 152332, 190415, 228498, 342747, 380830, 418913, 456996, 571245, 685494, 761660, 837826, 1142490, 1256739, 1370988, 1675652, 1713735, 2094565, 2284980, 2513478, 3427470, 3770217, 4189130, 5026956, 6283695, 6854940, 7540434, 8378260, 12567390, 15080868, 18851085, 25134780, 37702170, 75404340]

約数ペア:

[(1, 75404340), (2, 37702170), (3, 25134780), (4, 18851085), (5, 15080868), (6, 12567390), (9, 8378260), (10, 7540434), (11, 6854940), (12, 6283695), (15, 5026956), (18, 4189130), (20, 3770217), (22, 3427470), (30, 2513478), (33, 2284980), (36, 2094565), (44, 1713735), (45, 1675652), (55, 1370988), (60, 1256739), (66, 1142490), (90, 837826), (99, 761660), (110, 685494), (132, 571245), (165, 456996), (180, 418913), (198, 380830), (220, 342747), (330, 228498), (396, 190415), (495, 152332), (660, 114249), (990, 76166), (1980, 38083)]