2976942420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{51203}}^1$

素因数の和:51254

約数の個数: 144

約数和(自身を含む): 10064658240

約数和(自身を除く): 7087715820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 2907, 3060, 3230, 3420, 3876, 4845, 5814, 6460, 9690, 11628, 14535, 19380, 29070, 51203, 58140, 102406, 153609, 204812, 256015, 307218, 460827, 512030, 614436, 768045, 870451, 921654, 972857, 1024060, 1536090, 1740902, 1843308, 1945714, 2304135, 2611353, 2918571, 3072180, 3481804, 3891428, 4352255, 4608270, 4864285, 5222706, 5837142, 7834059, 8704510, 8755713, 9216540, 9728570, 10445412, 11674284, 13056765, 14592855, 15668118, 16538569, 17409020, 17511426, 19457140, 26113530, 29185710, 31336236, 33077138, 35022852, 39170295, 43778565, 49615707, 52227060, 58371420, 66154276, 78340590, 82692845, 87557130, 99231414, 148847121, 156681180, 165385690, 175114260, 198462828, 248078535, 297694242, 330771380, 496157070, 595388484, 744235605, 992314140, 1488471210, 2976942420]

約数ペア:

[(1, 2976942420), (2, 1488471210), (3, 992314140), (4, 744235605), (5, 595388484), (6, 496157070), (9, 330771380), (10, 297694242), (12, 248078535), (15, 198462828), (17, 175114260), (18, 165385690), (19, 156681180), (20, 148847121), (30, 99231414), (34, 87557130), (36, 82692845), (38, 78340590), (45, 66154276), (51, 58371420), (57, 52227060), (60, 49615707), (68, 43778565), (76, 39170295), (85, 35022852), (90, 33077138), (95, 31336236), (102, 29185710), (114, 26113530), (153, 19457140), (170, 17511426), (171, 17409020), (180, 16538569), (190, 15668118), (204, 14592855), (228, 13056765), (255, 11674284), (285, 10445412), (306, 9728570), (323, 9216540), (340, 8755713), (342, 8704510), (380, 7834059), (510, 5837142), (570, 5222706), (612, 4864285), (646, 4608270), (684, 4352255), (765, 3891428), (855, 3481804), (969, 3072180), (1020, 2918571), (1140, 2611353), (1292, 2304135), (1530, 1945714), (1615, 1843308), (1710, 1740902), (1938, 1536090), (2907, 1024060), (3060, 972857), (3230, 921654), (3420, 870451), (3876, 768045), (4845, 614436), (5814, 512030), (6460, 460827), (9690, 307218), (11628, 256015), (14535, 204812), (19380, 153609), (29070, 102406), (51203, 58140)]