75395680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 192525984

約数和(自身を除く): 117130304

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 68, 80, 85, 106, 136, 160, 170, 212, 265, 272, 340, 424, 523, 530, 544, 680, 848, 901, 1046, 1060, 1360, 1696, 1802, 2092, 2120, 2615, 2720, 3604, 4184, 4240, 4505, 5230, 7208, 8368, 8480, 8891, 9010, 10460, 14416, 16736, 17782, 18020, 20920, 27719, 28832, 35564, 36040, 41840, 44455, 55438, 71128, 72080, 83680, 88910, 110876, 138595, 142256, 144160, 177820, 221752, 277190, 284512, 355640, 443504, 471223, 554380, 711280, 887008, 942446, 1108760, 1422560, 1884892, 2217520, 2356115, 3769784, 4435040, 4712230, 7539568, 9424460, 15079136, 18848920, 37697840, 75395680]

約数ペア:

[(1, 75395680), (2, 37697840), (4, 18848920), (5, 15079136), (8, 9424460), (10, 7539568), (16, 4712230), (17, 4435040), (20, 3769784), (32, 2356115), (34, 2217520), (40, 1884892), (53, 1422560), (68, 1108760), (80, 942446), (85, 887008), (106, 711280), (136, 554380), (160, 471223), (170, 443504), (212, 355640), (265, 284512), (272, 277190), (340, 221752), (424, 177820), (523, 144160), (530, 142256), (544, 138595), (680, 110876), (848, 88910), (901, 83680), (1046, 72080), (1060, 71128), (1360, 55438), (1696, 44455), (1802, 41840), (2092, 36040), (2120, 35564), (2615, 28832), (2720, 27719), (3604, 20920), (4184, 18020), (4240, 17782), (4505, 16736), (5230, 14416), (7208, 10460), (8368, 9010), (8480, 8891)]