19897254300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{861353}}^1$

素因数の和:861388

約数の個数: 144

約数和(自身を含む): 71774906112

約数和(自身を除く): 51877651812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3300, 3850, 4620, 5775, 7700, 11550, 23100, 861353, 1722706, 2584059, 3445412, 4306765, 5168118, 6029471, 8613530, 9474883, 10336236, 12058942, 12920295, 17227060, 18088413, 18949766, 21533825, 24117884, 25840590, 28424649, 30147355, 36176826, 37899532, 43067650, 47374415, 51681180, 56849298, 60294710, 64601475, 66324181, 72353652, 86135300, 90442065, 94748830, 113698596, 120589420, 129202950, 132648362, 142123245, 150736775, 180884130, 189497660, 198972543, 236872075, 258405900, 265296724, 284246490, 301473550, 331620905, 361768260, 397945086, 452210325, 473744150, 568492980, 602947100, 663241810, 710616225, 795890172, 904420650, 947488300, 994862715, 1326483620, 1421232450, 1658104525, 1808841300, 1989725430, 2842464900, 3316209050, 3979450860, 4974313575, 6632418100, 9948627150, 19897254300]

約数ペア:

[(1, 19897254300), (2, 9948627150), (3, 6632418100), (4, 4974313575), (5, 3979450860), (6, 3316209050), (7, 2842464900), (10, 1989725430), (11, 1808841300), (12, 1658104525), (14, 1421232450), (15, 1326483620), (20, 994862715), (21, 947488300), (22, 904420650), (25, 795890172), (28, 710616225), (30, 663241810), (33, 602947100), (35, 568492980), (42, 473744150), (44, 452210325), (50, 397945086), (55, 361768260), (60, 331620905), (66, 301473550), (70, 284246490), (75, 265296724), (77, 258405900), (84, 236872075), (100, 198972543), (105, 189497660), (110, 180884130), (132, 150736775), (140, 142123245), (150, 132648362), (154, 129202950), (165, 120589420), (175, 113698596), (210, 94748830), (220, 90442065), (231, 86135300), (275, 72353652), (300, 66324181), (308, 64601475), (330, 60294710), (350, 56849298), (385, 51681180), (420, 47374415), (462, 43067650), (525, 37899532), (550, 36176826), (660, 30147355), (700, 28424649), (770, 25840590), (825, 24117884), (924, 21533825), (1050, 18949766), (1100, 18088413), (1155, 17227060), (1540, 12920295), (1650, 12058942), (1925, 10336236), (2100, 9474883), (2310, 8613530), (3300, 6029471), (3850, 5168118), (4620, 4306765), (5775, 3445412), (7700, 2584059), (11550, 1722706), (23100, 861353)]