312293800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17159}}^1$

素因数の和:17195

約数の個数: 96

約数和(自身を含む): 893692800

約数和(自身を除く): 581399000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 9100, 17159, 18200, 34318, 68636, 85795, 120113, 137272, 171590, 223067, 240226, 343180, 428975, 446134, 480452, 600565, 686360, 857950, 892268, 960904, 1115335, 1201130, 1561469, 1715900, 1784536, 2230670, 2402260, 3002825, 3122938, 3431800, 4461340, 4804520, 5576675, 6005650, 6245876, 7807345, 8922680, 11153350, 12011300, 12491752, 15614690, 22306700, 24022600, 31229380, 39036725, 44613400, 62458760, 78073450, 156146900, 312293800]

約数ペア:

[(1, 312293800), (2, 156146900), (4, 78073450), (5, 62458760), (7, 44613400), (8, 39036725), (10, 31229380), (13, 24022600), (14, 22306700), (20, 15614690), (25, 12491752), (26, 12011300), (28, 11153350), (35, 8922680), (40, 7807345), (50, 6245876), (52, 6005650), (56, 5576675), (65, 4804520), (70, 4461340), (91, 3431800), (100, 3122938), (104, 3002825), (130, 2402260), (140, 2230670), (175, 1784536), (182, 1715900), (200, 1561469), (260, 1201130), (280, 1115335), (325, 960904), (350, 892268), (364, 857950), (455, 686360), (520, 600565), (650, 480452), (700, 446134), (728, 428975), (910, 343180), (1300, 240226), (1400, 223067), (1820, 171590), (2275, 137272), (2600, 120113), (3640, 85795), (4550, 68636), (9100, 34318), (17159, 18200)]