4959487620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{877}}^1$

素因数の和:1334

約数の個数: 144

約数和(自身を含む): 15273301680

約数和(自身を除く): 10313814060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 353, 356, 445, 534, 706, 801, 877, 890, 1059, 1068, 1335, 1412, 1602, 1754, 1765, 1780, 2118, 2631, 2670, 3177, 3204, 3508, 3530, 4005, 4236, 4385, 5262, 5295, 5340, 6354, 7060, 7893, 8010, 8770, 10524, 10590, 12708, 13155, 15786, 15885, 16020, 17540, 21180, 26310, 31417, 31572, 31770, 39465, 52620, 62834, 63540, 78053, 78930, 94251, 125668, 156106, 157085, 157860, 188502, 234159, 282753, 309581, 312212, 314170, 377004, 390265, 468318, 471255, 565506, 619162, 628340, 702477, 780530, 928743, 936636, 942510, 1131012, 1170795, 1238324, 1404954, 1413765, 1547905, 1561060, 1857486, 1885020, 2341590, 2786229, 2809908, 2827530, 3095810, 3512385, 3714972, 4643715, 4683180, 5572458, 5655060, 6191620, 7024770, 9287430, 11144916, 13931145, 14049540, 18574860, 27552709, 27862290, 55105418, 55724580, 82658127, 110210836, 137763545, 165316254, 247974381, 275527090, 330632508, 413290635, 495948762, 551054180, 826581270, 991897524, 1239871905, 1653162540, 2479743810, 4959487620]

約数ペア:

[(1, 4959487620), (2, 2479743810), (3, 1653162540), (4, 1239871905), (5, 991897524), (6, 826581270), (9, 551054180), (10, 495948762), (12, 413290635), (15, 330632508), (18, 275527090), (20, 247974381), (30, 165316254), (36, 137763545), (45, 110210836), (60, 82658127), (89, 55724580), (90, 55105418), (178, 27862290), (180, 27552709), (267, 18574860), (353, 14049540), (356, 13931145), (445, 11144916), (534, 9287430), (706, 7024770), (801, 6191620), (877, 5655060), (890, 5572458), (1059, 4683180), (1068, 4643715), (1335, 3714972), (1412, 3512385), (1602, 3095810), (1754, 2827530), (1765, 2809908), (1780, 2786229), (2118, 2341590), (2631, 1885020), (2670, 1857486), (3177, 1561060), (3204, 1547905), (3508, 1413765), (3530, 1404954), (4005, 1238324), (4236, 1170795), (4385, 1131012), (5262, 942510), (5295, 936636), (5340, 928743), (6354, 780530), (7060, 702477), (7893, 628340), (8010, 619162), (8770, 565506), (10524, 471255), (10590, 468318), (12708, 390265), (13155, 377004), (15786, 314170), (15885, 312212), (16020, 309581), (17540, 282753), (21180, 234159), (26310, 188502), (31417, 157860), (31572, 157085), (31770, 156106), (39465, 125668), (52620, 94251), (62834, 78930), (63540, 78053)]