72676900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1381

約数の個数: 72

約数和(自身を含む): 171864000

約数和(自身を除く): 99187100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 145, 190, 290, 380, 475, 551, 580, 725, 950, 1102, 1319, 1450, 1900, 2204, 2638, 2755, 2900, 5276, 5510, 6595, 11020, 13190, 13775, 25061, 26380, 27550, 32975, 38251, 50122, 55100, 65950, 76502, 100244, 125305, 131900, 153004, 191255, 250610, 382510, 501220, 626525, 726769, 765020, 956275, 1253050, 1453538, 1912550, 2506100, 2907076, 3633845, 3825100, 7267690, 14535380, 18169225, 36338450, 72676900]

約数ペア:

[(1, 72676900), (2, 36338450), (4, 18169225), (5, 14535380), (10, 7267690), (19, 3825100), (20, 3633845), (25, 2907076), (29, 2506100), (38, 1912550), (50, 1453538), (58, 1253050), (76, 956275), (95, 765020), (100, 726769), (116, 626525), (145, 501220), (190, 382510), (290, 250610), (380, 191255), (475, 153004), (551, 131900), (580, 125305), (725, 100244), (950, 76502), (1102, 65950), (1319, 55100), (1450, 50122), (1900, 38251), (2204, 32975), (2638, 27550), (2755, 26380), (2900, 25061), (5276, 13775), (5510, 13190), (6595, 11020)]