100168760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7753}}^1$

素因数の和:7800

約数の個数: 64

約数和(自身を含む): 251229600

約数和(自身を除く): 151060840

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 7753, 12920, 15506, 31012, 38765, 62024, 77530, 131801, 147307, 155060, 263602, 294614, 310120, 527204, 589228, 659005, 736535, 1054408, 1178456, 1318010, 1473070, 2504219, 2636020, 2946140, 5008438, 5272040, 5892280, 10016876, 12521095, 20033752, 25042190, 50084380, 100168760]

約数ペア:

[(1, 100168760), (2, 50084380), (4, 25042190), (5, 20033752), (8, 12521095), (10, 10016876), (17, 5892280), (19, 5272040), (20, 5008438), (34, 2946140), (38, 2636020), (40, 2504219), (68, 1473070), (76, 1318010), (85, 1178456), (95, 1054408), (136, 736535), (152, 659005), (170, 589228), (190, 527204), (323, 310120), (340, 294614), (380, 263602), (646, 155060), (680, 147307), (760, 131801), (1292, 77530), (1615, 62024), (2584, 38765), (3230, 31012), (6460, 15506), (7753, 12920)]