730097915900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{470333}}^1$

素因数の和:470428

約数の個数: 108

約数和(自身を含む): 1710975381192

約数和(自身を除く): 980877465292

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 43, 50, 76, 86, 95, 100, 172, 190, 215, 361, 380, 430, 475, 722, 817, 860, 950, 1075, 1444, 1634, 1805, 1900, 2150, 3268, 3610, 4085, 4300, 7220, 8170, 9025, 15523, 16340, 18050, 20425, 31046, 36100, 40850, 62092, 77615, 81700, 155230, 310460, 388075, 470333, 776150, 940666, 1552300, 1881332, 2351665, 4703330, 8936327, 9406660, 11758325, 17872654, 20224319, 23516650, 35745308, 40448638, 44681635, 47033300, 80897276, 89363270, 101121595, 169790213, 178726540, 202243190, 223408175, 339580426, 384262061, 404486380, 446816350, 505607975, 679160852, 768524122, 848951065, 893632700, 1011215950, 1537048244, 1697902130, 1921310305, 2022431900, 3395804260, 3842620610, 4244755325, 7300979159, 7685241220, 8489510650, 9606551525, 14601958318, 16979021300, 19213103050, 29203916636, 36504895795, 38426206100, 73009791590, 146019583180, 182524478975, 365048957950, 730097915900]

約数ペア:

[(1, 730097915900), (2, 365048957950), (4, 182524478975), (5, 146019583180), (10, 73009791590), (19, 38426206100), (20, 36504895795), (25, 29203916636), (38, 19213103050), (43, 16979021300), (50, 14601958318), (76, 9606551525), (86, 8489510650), (95, 7685241220), (100, 7300979159), (172, 4244755325), (190, 3842620610), (215, 3395804260), (361, 2022431900), (380, 1921310305), (430, 1697902130), (475, 1537048244), (722, 1011215950), (817, 893632700), (860, 848951065), (950, 768524122), (1075, 679160852), (1444, 505607975), (1634, 446816350), (1805, 404486380), (1900, 384262061), (2150, 339580426), (3268, 223408175), (3610, 202243190), (4085, 178726540), (4300, 169790213), (7220, 101121595), (8170, 89363270), (9025, 80897276), (15523, 47033300), (16340, 44681635), (18050, 40448638), (20425, 35745308), (31046, 23516650), (36100, 20224319), (40850, 17872654), (62092, 11758325), (77615, 9406660), (81700, 8936327), (155230, 4703330), (310460, 2351665), (388075, 1881332), (470333, 1552300), (776150, 940666)]