2750129000

素因数分解:

$2^3\times 5^3\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:568

約数の個数: 128

約数和(自身を含む): 6605707680

約数和(自身を除く): 3855578680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 101, 125, 146, 200, 202, 250, 292, 365, 373, 404, 500, 505, 584, 730, 746, 808, 1000, 1010, 1460, 1492, 1825, 1865, 2020, 2525, 2920, 2984, 3650, 3730, 4040, 5050, 7300, 7373, 7460, 9125, 9325, 10100, 12625, 14600, 14746, 14920, 18250, 18650, 20200, 25250, 27229, 29492, 36500, 36865, 37300, 37673, 46625, 50500, 54458, 58984, 73000, 73730, 74600, 75346, 93250, 101000, 108916, 136145, 147460, 150692, 184325, 186500, 188365, 217832, 272290, 294920, 301384, 368650, 373000, 376730, 544580, 680725, 737300, 753460, 921625, 941825, 1089160, 1361450, 1474600, 1506920, 1843250, 1883650, 2722900, 2750129, 3403625, 3686500, 3767300, 4709125, 5445800, 5500258, 6807250, 7373000, 7534600, 9418250, 11000516, 13614500, 13750645, 18836500, 22001032, 27229000, 27501290, 37673000, 55002580, 68753225, 110005160, 137506450, 275012900, 343766125, 550025800, 687532250, 1375064500, 2750129000]

約数ペア:

[(1, 2750129000), (2, 1375064500), (4, 687532250), (5, 550025800), (8, 343766125), (10, 275012900), (20, 137506450), (25, 110005160), (40, 68753225), (50, 55002580), (73, 37673000), (100, 27501290), (101, 27229000), (125, 22001032), (146, 18836500), (200, 13750645), (202, 13614500), (250, 11000516), (292, 9418250), (365, 7534600), (373, 7373000), (404, 6807250), (500, 5500258), (505, 5445800), (584, 4709125), (730, 3767300), (746, 3686500), (808, 3403625), (1000, 2750129), (1010, 2722900), (1460, 1883650), (1492, 1843250), (1825, 1506920), (1865, 1474600), (2020, 1361450), (2525, 1089160), (2920, 941825), (2984, 921625), (3650, 753460), (3730, 737300), (4040, 680725), (5050, 544580), (7300, 376730), (7373, 373000), (7460, 368650), (9125, 301384), (9325, 294920), (10100, 272290), (12625, 217832), (14600, 188365), (14746, 186500), (14920, 184325), (18250, 150692), (18650, 147460), (20200, 136145), (25250, 108916), (27229, 101000), (29492, 93250), (36500, 75346), (36865, 74600), (37300, 73730), (37673, 73000), (46625, 58984), (50500, 54458)]