75147100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3463}}^1$

素因数の和:3515

約数の個数: 72

約数和(自身を含む): 192432128

約数和(自身を除く): 117285028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 3100, 3463, 4340, 5425, 6926, 10850, 13852, 17315, 21700, 24241, 34630, 48482, 69260, 86575, 96964, 107353, 121205, 173150, 214706, 242410, 346300, 429412, 484820, 536765, 606025, 751471, 1073530, 1212050, 1502942, 2147060, 2424100, 2683825, 3005884, 3757355, 5367650, 7514710, 10735300, 15029420, 18786775, 37573550, 75147100]

約数ペア:

[(1, 75147100), (2, 37573550), (4, 18786775), (5, 15029420), (7, 10735300), (10, 7514710), (14, 5367650), (20, 3757355), (25, 3005884), (28, 2683825), (31, 2424100), (35, 2147060), (50, 1502942), (62, 1212050), (70, 1073530), (100, 751471), (124, 606025), (140, 536765), (155, 484820), (175, 429412), (217, 346300), (310, 242410), (350, 214706), (434, 173150), (620, 121205), (700, 107353), (775, 96964), (868, 86575), (1085, 69260), (1550, 48482), (2170, 34630), (3100, 24241), (3463, 21700), (4340, 17315), (5425, 13852), (6926, 10850)]