82280070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 236966400

約数和(自身を除く): 154686330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 43, 45, 54, 57, 86, 90, 95, 114, 129, 135, 171, 190, 215, 258, 270, 285, 342, 373, 387, 430, 513, 570, 645, 746, 774, 817, 855, 1026, 1119, 1161, 1290, 1634, 1710, 1865, 1935, 2238, 2322, 2451, 2565, 3357, 3730, 3870, 4085, 4902, 5130, 5595, 5805, 6714, 7087, 7353, 8170, 10071, 11190, 11610, 12255, 14174, 14706, 16039, 16785, 20142, 21261, 22059, 24510, 32078, 33570, 35435, 36765, 42522, 44118, 48117, 50355, 63783, 70870, 73530, 80195, 96234, 100710, 106305, 110295, 127566, 144351, 160390, 191349, 212610, 220590, 240585, 288702, 304741, 318915, 382698, 433053, 481170, 609482, 637830, 721755, 866106, 914223, 956745, 1443510, 1523705, 1828446, 1913490, 2165265, 2742669, 3047410, 4330530, 4571115, 5485338, 8228007, 9142230, 13713345, 16456014, 27426690, 41140035, 82280070]

約数ペア:

[(1, 82280070), (2, 41140035), (3, 27426690), (5, 16456014), (6, 13713345), (9, 9142230), (10, 8228007), (15, 5485338), (18, 4571115), (19, 4330530), (27, 3047410), (30, 2742669), (38, 2165265), (43, 1913490), (45, 1828446), (54, 1523705), (57, 1443510), (86, 956745), (90, 914223), (95, 866106), (114, 721755), (129, 637830), (135, 609482), (171, 481170), (190, 433053), (215, 382698), (258, 318915), (270, 304741), (285, 288702), (342, 240585), (373, 220590), (387, 212610), (430, 191349), (513, 160390), (570, 144351), (645, 127566), (746, 110295), (774, 106305), (817, 100710), (855, 96234), (1026, 80195), (1119, 73530), (1161, 70870), (1290, 63783), (1634, 50355), (1710, 48117), (1865, 44118), (1935, 42522), (2238, 36765), (2322, 35435), (2451, 33570), (2565, 32078), (3357, 24510), (3730, 22059), (3870, 21261), (4085, 20142), (4902, 16785), (5130, 16039), (5595, 14706), (5805, 14174), (6714, 12255), (7087, 11610), (7353, 11190), (8170, 10071)]