91550760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1587

約数の個数: 128

約数和(自身を含む): 318401280

約数和(自身を除く): 226850520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1493, 1533, 1752, 2044, 2190, 2555, 2920, 2986, 3066, 4088, 4380, 4479, 5110, 5972, 6132, 7465, 7665, 8760, 8958, 10220, 10451, 11944, 12264, 14930, 15330, 17916, 20440, 20902, 22395, 29860, 30660, 31353, 35832, 41804, 44790, 52255, 59720, 61320, 62706, 83608, 89580, 104510, 108989, 125412, 156765, 179160, 209020, 217978, 250824, 313530, 326967, 418040, 435956, 544945, 627060, 653934, 762923, 871912, 1089890, 1254120, 1307868, 1525846, 1634835, 2179780, 2288769, 2615736, 3051692, 3269670, 3814615, 4359560, 4577538, 6103384, 6539340, 7629230, 9155076, 11443845, 13078680, 15258460, 18310152, 22887690, 30516920, 45775380, 91550760]

約数ペア:

[(1, 91550760), (2, 45775380), (3, 30516920), (4, 22887690), (5, 18310152), (6, 15258460), (7, 13078680), (8, 11443845), (10, 9155076), (12, 7629230), (14, 6539340), (15, 6103384), (20, 4577538), (21, 4359560), (24, 3814615), (28, 3269670), (30, 3051692), (35, 2615736), (40, 2288769), (42, 2179780), (56, 1634835), (60, 1525846), (70, 1307868), (73, 1254120), (84, 1089890), (105, 871912), (120, 762923), (140, 653934), (146, 627060), (168, 544945), (210, 435956), (219, 418040), (280, 326967), (292, 313530), (365, 250824), (420, 217978), (438, 209020), (511, 179160), (584, 156765), (730, 125412), (840, 108989), (876, 104510), (1022, 89580), (1095, 83608), (1460, 62706), (1493, 61320), (1533, 59720), (1752, 52255), (2044, 44790), (2190, 41804), (2555, 35832), (2920, 31353), (2986, 30660), (3066, 29860), (4088, 22395), (4380, 20902), (4479, 20440), (5110, 17916), (5972, 15330), (6132, 14930), (7465, 12264), (7665, 11944), (8760, 10451), (8958, 10220)]