152672940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{121169}}^1$

素因数の和:121191

約数の個数: 72

約数和(自身を含む): 529270560

約数和(自身を除く): 376597620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 121169, 242338, 363507, 484676, 605845, 727014, 848183, 1090521, 1211690, 1454028, 1696366, 1817535, 2181042, 2423380, 2544549, 3392732, 3635070, 4240915, 4362084, 5089098, 5452605, 7270140, 7633647, 8481830, 10178196, 10905210, 12722745, 15267294, 16963660, 21810420, 25445490, 30534588, 38168235, 50890980, 76336470, 152672940]

約数ペア:

[(1, 152672940), (2, 76336470), (3, 50890980), (4, 38168235), (5, 30534588), (6, 25445490), (7, 21810420), (9, 16963660), (10, 15267294), (12, 12722745), (14, 10905210), (15, 10178196), (18, 8481830), (20, 7633647), (21, 7270140), (28, 5452605), (30, 5089098), (35, 4362084), (36, 4240915), (42, 3635070), (45, 3392732), (60, 2544549), (63, 2423380), (70, 2181042), (84, 1817535), (90, 1696366), (105, 1454028), (126, 1211690), (140, 1090521), (180, 848183), (210, 727014), (252, 605845), (315, 484676), (420, 363507), (630, 242338), (1260, 121169)]