164383020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3499}}^1$

素因数の和:3549

約数の個数: 120

約数和(自身を含む): 533610000

約数和(自身を除く): 369226980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1620, 1740, 2349, 2610, 3132, 3499, 3915, 4698, 5220, 6998, 7830, 9396, 10497, 11745, 13996, 15660, 17495, 20994, 23490, 31491, 34990, 41988, 46980, 52485, 62982, 69980, 94473, 101471, 104970, 125964, 157455, 188946, 202942, 209940, 283419, 304413, 314910, 377892, 405884, 472365, 507355, 566838, 608826, 629820, 913239, 944730, 1014710, 1133676, 1217652, 1417095, 1522065, 1826478, 1889460, 2029420, 2739717, 2834190, 3044130, 3652956, 4566195, 5479434, 5668380, 6088260, 8219151, 9132390, 10958868, 13698585, 16438302, 18264780, 27397170, 32876604, 41095755, 54794340, 82191510, 164383020]

約数ペア:

[(1, 164383020), (2, 82191510), (3, 54794340), (4, 41095755), (5, 32876604), (6, 27397170), (9, 18264780), (10, 16438302), (12, 13698585), (15, 10958868), (18, 9132390), (20, 8219151), (27, 6088260), (29, 5668380), (30, 5479434), (36, 4566195), (45, 3652956), (54, 3044130), (58, 2834190), (60, 2739717), (81, 2029420), (87, 1889460), (90, 1826478), (108, 1522065), (116, 1417095), (135, 1217652), (145, 1133676), (162, 1014710), (174, 944730), (180, 913239), (261, 629820), (270, 608826), (290, 566838), (324, 507355), (348, 472365), (405, 405884), (435, 377892), (522, 314910), (540, 304413), (580, 283419), (783, 209940), (810, 202942), (870, 188946), (1044, 157455), (1305, 125964), (1566, 104970), (1620, 101471), (1740, 94473), (2349, 69980), (2610, 62982), (3132, 52485), (3499, 46980), (3915, 41988), (4698, 34990), (5220, 31491), (6998, 23490), (7830, 20994), (9396, 17495), (10497, 15660), (11745, 13996)]