71363188900

素因数分解:

$2^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{21193}}^1$

素因数の和:21581

約数の個数: 72

約数和(自身を含む): 156590088704

約数和(自身を除く): 85226899804

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 151, 223, 302, 446, 604, 755, 892, 1115, 1510, 2230, 3020, 3775, 4460, 5575, 7550, 11150, 15100, 21193, 22300, 33673, 42386, 67346, 84772, 105965, 134692, 168365, 211930, 336730, 423860, 529825, 673460, 841825, 1059650, 1683650, 2119300, 3200143, 3367300, 4726039, 6400286, 9452078, 12800572, 16000715, 18904156, 23630195, 32001430, 47260390, 64002860, 80003575, 94520780, 118150975, 160007150, 236301950, 320014300, 472603900, 713631889, 1427263778, 2854527556, 3568159445, 7136318890, 14272637780, 17840797225, 35681594450, 71363188900]

約数ペア:

[(1, 71363188900), (2, 35681594450), (4, 17840797225), (5, 14272637780), (10, 7136318890), (20, 3568159445), (25, 2854527556), (50, 1427263778), (100, 713631889), (151, 472603900), (223, 320014300), (302, 236301950), (446, 160007150), (604, 118150975), (755, 94520780), (892, 80003575), (1115, 64002860), (1510, 47260390), (2230, 32001430), (3020, 23630195), (3775, 18904156), (4460, 16000715), (5575, 12800572), (7550, 9452078), (11150, 6400286), (15100, 4726039), (21193, 3367300), (22300, 3200143), (33673, 2119300), (42386, 1683650), (67346, 1059650), (84772, 841825), (105965, 673460), (134692, 529825), (168365, 423860), (211930, 336730)]