79579350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2094

約数の個数: 72

約数和(自身を含む): 216314280

約数和(自身を除く): 136734930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 150, 178, 225, 267, 445, 450, 534, 801, 890, 1335, 1602, 1987, 2225, 2670, 3974, 4005, 4450, 5961, 6675, 8010, 9935, 11922, 13350, 17883, 19870, 20025, 29805, 35766, 40050, 49675, 59610, 89415, 99350, 149025, 176843, 178830, 298050, 353686, 447075, 530529, 884215, 894150, 1061058, 1591587, 1768430, 2652645, 3183174, 4421075, 5305290, 7957935, 8842150, 13263225, 15915870, 26526450, 39789675, 79579350]

約数ペア:

[(1, 79579350), (2, 39789675), (3, 26526450), (5, 15915870), (6, 13263225), (9, 8842150), (10, 7957935), (15, 5305290), (18, 4421075), (25, 3183174), (30, 2652645), (45, 1768430), (50, 1591587), (75, 1061058), (89, 894150), (90, 884215), (150, 530529), (178, 447075), (225, 353686), (267, 298050), (445, 178830), (450, 176843), (534, 149025), (801, 99350), (890, 89415), (1335, 59610), (1602, 49675), (1987, 40050), (2225, 35766), (2670, 29805), (3974, 20025), (4005, 19870), (4450, 17883), (5961, 13350), (6675, 11922), (8010, 9935)]