76974480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9719}}^1$

素因数の和:9749

約数の個数: 120

約数和(自身を含む): 282035520

約数和(自身を除く): 205061040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 9719, 19438, 29157, 38876, 48595, 58314, 77752, 87471, 97190, 106909, 116628, 145785, 155504, 174942, 194380, 213818, 233256, 291570, 320727, 349884, 388760, 427636, 437355, 466512, 534545, 583140, 641454, 699768, 777520, 855272, 874710, 962181, 1069090, 1166280, 1282908, 1399536, 1603635, 1710544, 1749420, 1924362, 2138180, 2332560, 2565816, 3207270, 3498840, 3848724, 4276360, 4810905, 5131632, 6414540, 6997680, 7697448, 8552720, 9621810, 12829080, 15394896, 19243620, 25658160, 38487240, 76974480]

約数ペア:

[(1, 76974480), (2, 38487240), (3, 25658160), (4, 19243620), (5, 15394896), (6, 12829080), (8, 9621810), (9, 8552720), (10, 7697448), (11, 6997680), (12, 6414540), (15, 5131632), (16, 4810905), (18, 4276360), (20, 3848724), (22, 3498840), (24, 3207270), (30, 2565816), (33, 2332560), (36, 2138180), (40, 1924362), (44, 1749420), (45, 1710544), (48, 1603635), (55, 1399536), (60, 1282908), (66, 1166280), (72, 1069090), (80, 962181), (88, 874710), (90, 855272), (99, 777520), (110, 699768), (120, 641454), (132, 583140), (144, 534545), (165, 466512), (176, 437355), (180, 427636), (198, 388760), (220, 349884), (240, 320727), (264, 291570), (330, 233256), (360, 213818), (396, 194380), (440, 174942), (495, 155504), (528, 145785), (660, 116628), (720, 106909), (792, 97190), (880, 87471), (990, 77752), (1320, 58314), (1584, 48595), (1980, 38876), (2640, 29157), (3960, 19438), (7920, 9719)]