75534550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1277}}^1$

素因数の和:1322

約数の個数: 72

約数和(自身を含む): 174002256

約数和(自身を除く): 98467706

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 169, 175, 182, 325, 338, 350, 455, 650, 845, 910, 1183, 1277, 1690, 2275, 2366, 2554, 4225, 4550, 5915, 6385, 8450, 8939, 11830, 12770, 16601, 17878, 29575, 31925, 33202, 44695, 59150, 63850, 83005, 89390, 116207, 166010, 215813, 223475, 232414, 415025, 431626, 446950, 581035, 830050, 1079065, 1162070, 1510691, 2158130, 2905175, 3021382, 5395325, 5810350, 7553455, 10790650, 15106910, 37767275, 75534550]

約数ペア:

[(1, 75534550), (2, 37767275), (5, 15106910), (7, 10790650), (10, 7553455), (13, 5810350), (14, 5395325), (25, 3021382), (26, 2905175), (35, 2158130), (50, 1510691), (65, 1162070), (70, 1079065), (91, 830050), (130, 581035), (169, 446950), (175, 431626), (182, 415025), (325, 232414), (338, 223475), (350, 215813), (455, 166010), (650, 116207), (845, 89390), (910, 83005), (1183, 63850), (1277, 59150), (1690, 44695), (2275, 33202), (2366, 31925), (2554, 29575), (4225, 17878), (4550, 16601), (5915, 12770), (6385, 11830), (8450, 8939)]