37668100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 87494400

約数和(自身を除く): 49826300

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 31, 50, 58, 62, 100, 116, 124, 145, 155, 290, 310, 419, 580, 620, 725, 775, 838, 899, 1450, 1550, 1676, 1798, 2095, 2900, 3100, 3596, 4190, 4495, 8380, 8990, 10475, 12151, 12989, 17980, 20950, 22475, 24302, 25978, 41900, 44950, 48604, 51956, 60755, 64945, 89900, 121510, 129890, 243020, 259780, 303775, 324725, 376681, 607550, 649450, 753362, 1215100, 1298900, 1506724, 1883405, 3766810, 7533620, 9417025, 18834050, 37668100]

約数ペア:

[(1, 37668100), (2, 18834050), (4, 9417025), (5, 7533620), (10, 3766810), (20, 1883405), (25, 1506724), (29, 1298900), (31, 1215100), (50, 753362), (58, 649450), (62, 607550), (100, 376681), (116, 324725), (124, 303775), (145, 259780), (155, 243020), (290, 129890), (310, 121510), (419, 89900), (580, 64945), (620, 60755), (725, 51956), (775, 48604), (838, 44950), (899, 41900), (1450, 25978), (1550, 24302), (1676, 22475), (1798, 20950), (2095, 17980), (2900, 12989), (3100, 12151), (3596, 10475), (4190, 8990), (4495, 8380)]