1778362020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{3251}}^1$

素因数の和:4282

約数の個数: 96

約数和(自身を含む): 5539847040

約数和(自身を除く): 3761485020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1013, 2026, 3039, 3251, 4052, 5065, 6078, 6502, 9117, 9753, 10130, 12156, 13004, 15195, 16255, 18234, 19506, 20260, 27351, 29259, 30390, 32510, 36468, 39012, 45585, 48765, 54702, 58518, 60780, 65020, 87777, 91170, 97530, 109404, 117036, 136755, 146295, 175554, 182340, 195060, 273510, 292590, 351108, 438885, 547020, 585180, 877770, 1755540, 3293263, 6586526, 9879789, 13173052, 16466315, 19759578, 29639367, 32932630, 39519156, 49398945, 59278734, 65865260, 88918101, 98797890, 118557468, 148196835, 177836202, 197595780, 296393670, 355672404, 444590505, 592787340, 889181010, 1778362020]

約数ペア:

[(1, 1778362020), (2, 889181010), (3, 592787340), (4, 444590505), (5, 355672404), (6, 296393670), (9, 197595780), (10, 177836202), (12, 148196835), (15, 118557468), (18, 98797890), (20, 88918101), (27, 65865260), (30, 59278734), (36, 49398945), (45, 39519156), (54, 32932630), (60, 29639367), (90, 19759578), (108, 16466315), (135, 13173052), (180, 9879789), (270, 6586526), (540, 3293263), (1013, 1755540), (2026, 877770), (3039, 585180), (3251, 547020), (4052, 438885), (5065, 351108), (6078, 292590), (6502, 273510), (9117, 195060), (9753, 182340), (10130, 175554), (12156, 146295), (13004, 136755), (15195, 117036), (16255, 109404), (18234, 97530), (19506, 91170), (20260, 87777), (27351, 65020), (29259, 60780), (30390, 58518), (32510, 54702), (36468, 48765), (39012, 45585)]