78354810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10007}}^1$

素因数の和:10052

約数の個数: 64

約数和(自身を含む): 216172800

約数和(自身を除く): 137817990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 10007, 20014, 30021, 50035, 60042, 90063, 100070, 150105, 180126, 270189, 290203, 300210, 450315, 540378, 580406, 870609, 900630, 1350945, 1451015, 1741218, 2611827, 2701890, 2902030, 4353045, 5223654, 7835481, 8706090, 13059135, 15670962, 26118270, 39177405, 78354810]

約数ペア:

[(1, 78354810), (2, 39177405), (3, 26118270), (5, 15670962), (6, 13059135), (9, 8706090), (10, 7835481), (15, 5223654), (18, 4353045), (27, 2902030), (29, 2701890), (30, 2611827), (45, 1741218), (54, 1451015), (58, 1350945), (87, 900630), (90, 870609), (135, 580406), (145, 540378), (174, 450315), (261, 300210), (270, 290203), (290, 270189), (435, 180126), (522, 150105), (783, 100070), (870, 90063), (1305, 60042), (1566, 50035), (2610, 30021), (3915, 20014), (7830, 10007)]