76910100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 238318080

約数和(自身を除く): 161407980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 103, 114, 131, 150, 190, 206, 228, 262, 285, 300, 309, 380, 393, 412, 475, 515, 524, 570, 618, 655, 786, 950, 1030, 1140, 1236, 1310, 1425, 1545, 1572, 1900, 1957, 1965, 2060, 2489, 2575, 2620, 2850, 3090, 3275, 3914, 3930, 4978, 5150, 5700, 5871, 6180, 6550, 7467, 7725, 7828, 7860, 9785, 9825, 9956, 10300, 11742, 12445, 13100, 13493, 14934, 15450, 19570, 19650, 23484, 24890, 26986, 29355, 29868, 30900, 37335, 39140, 39300, 40479, 48925, 49780, 53972, 58710, 62225, 67465, 74670, 80958, 97850, 117420, 124450, 134930, 146775, 149340, 161916, 186675, 195700, 202395, 248900, 256367, 269860, 293550, 337325, 373350, 404790, 512734, 587100, 674650, 746700, 769101, 809580, 1011975, 1025468, 1281835, 1349300, 1538202, 2023950, 2563670, 3076404, 3845505, 4047900, 5127340, 6409175, 7691010, 12818350, 15382020, 19227525, 25636700, 38455050, 76910100]

約数ペア:

[(1, 76910100), (2, 38455050), (3, 25636700), (4, 19227525), (5, 15382020), (6, 12818350), (10, 7691010), (12, 6409175), (15, 5127340), (19, 4047900), (20, 3845505), (25, 3076404), (30, 2563670), (38, 2023950), (50, 1538202), (57, 1349300), (60, 1281835), (75, 1025468), (76, 1011975), (95, 809580), (100, 769101), (103, 746700), (114, 674650), (131, 587100), (150, 512734), (190, 404790), (206, 373350), (228, 337325), (262, 293550), (285, 269860), (300, 256367), (309, 248900), (380, 202395), (393, 195700), (412, 186675), (475, 161916), (515, 149340), (524, 146775), (570, 134930), (618, 124450), (655, 117420), (786, 97850), (950, 80958), (1030, 74670), (1140, 67465), (1236, 62225), (1310, 58710), (1425, 53972), (1545, 49780), (1572, 48925), (1900, 40479), (1957, 39300), (1965, 39140), (2060, 37335), (2489, 30900), (2575, 29868), (2620, 29355), (2850, 26986), (3090, 24890), (3275, 23484), (3914, 19650), (3930, 19570), (4978, 15450), (5150, 14934), (5700, 13493), (5871, 13100), (6180, 12445), (6550, 11742), (7467, 10300), (7725, 9956), (7828, 9825), (7860, 9785)]