75321700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1429

約数の個数: 72

約数和(自身を含む): 178113600

約数和(自身を除く): 102791900

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, 1367, 1450, 1900, 2204, 2734, 2755, 2900, 5468, 5510, 6835, 11020, 13670, 13775, 25973, 27340, 27550, 34175, 39643, 51946, 55100, 68350, 79286, 103892, 129865, 136700, 158572, 198215, 259730, 396430, 519460, 649325, 753217, 792860, 991075, 1298650, 1506434, 1982150, 2597300, 3012868, 3766085, 3964300, 7532170, 15064340, 18830425, 37660850, 75321700]

約数ペア:

[(1, 75321700), (2, 37660850), (4, 18830425), (5, 15064340), (10, 7532170), (19, 3964300), (20, 3766085), (25, 3012868), (29, 2597300), (38, 1982150), (50, 1506434), (58, 1298650), (76, 991075), (95, 792860), (100, 753217), (116, 649325), (145, 519460), (190, 396430), (290, 259730), (380, 198215), (475, 158572), (551, 136700), (580, 129865), (725, 103892), (950, 79286), (1102, 68350), (1367, 55100), (1450, 51946), (1900, 39643), (2204, 34175), (2734, 27550), (2755, 27340), (2900, 25973), (5468, 13775), (5510, 13670), (6835, 11020)]