229964580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55547}}^1$

素因数の和:55585

約数の個数: 72

約数和(自身を含む): 727900992

約数和(自身を除く): 497936412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 55547, 111094, 166641, 222188, 277735, 333282, 499923, 555470, 666564, 833205, 999846, 1110940, 1277581, 1666410, 1999692, 2499615, 2555162, 3332820, 3832743, 4999230, 5110324, 6387905, 7665486, 9998460, 11498229, 12775810, 15330972, 19163715, 22996458, 25551620, 38327430, 45992916, 57491145, 76654860, 114982290, 229964580]

約数ペア:

[(1, 229964580), (2, 114982290), (3, 76654860), (4, 57491145), (5, 45992916), (6, 38327430), (9, 25551620), (10, 22996458), (12, 19163715), (15, 15330972), (18, 12775810), (20, 11498229), (23, 9998460), (30, 7665486), (36, 6387905), (45, 5110324), (46, 4999230), (60, 3832743), (69, 3332820), (90, 2555162), (92, 2499615), (115, 1999692), (138, 1666410), (180, 1277581), (207, 1110940), (230, 999846), (276, 833205), (345, 666564), (414, 555470), (460, 499923), (690, 333282), (828, 277735), (1035, 222188), (1380, 166641), (2070, 111094), (4140, 55547)]