1268574900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{222557}}^1$

素因数の和:222593

約数の個数: 72

約数和(自身を含む): 3863606880

約数和(自身を除く): 2595031980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 222557, 445114, 667671, 890228, 1112785, 1335342, 2225570, 2670684, 3338355, 4228583, 4451140, 5563925, 6676710, 8457166, 11127850, 12685749, 13353420, 16691775, 16914332, 21142915, 22255700, 25371498, 33383550, 42285830, 50742996, 63428745, 66767100, 84571660, 105714575, 126857490, 211429150, 253714980, 317143725, 422858300, 634287450, 1268574900]

約数ペア:

[(1, 1268574900), (2, 634287450), (3, 422858300), (4, 317143725), (5, 253714980), (6, 211429150), (10, 126857490), (12, 105714575), (15, 84571660), (19, 66767100), (20, 63428745), (25, 50742996), (30, 42285830), (38, 33383550), (50, 25371498), (57, 22255700), (60, 21142915), (75, 16914332), (76, 16691775), (95, 13353420), (100, 12685749), (114, 11127850), (150, 8457166), (190, 6676710), (228, 5563925), (285, 4451140), (300, 4228583), (380, 3338355), (475, 2670684), (570, 2225570), (950, 1335342), (1140, 1112785), (1425, 890228), (1900, 667671), (2850, 445114), (5700, 222557)]