75551840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5189}}^1$

素因数の和:5224

約数の個数: 96

約数和(自身を含む): 219723840

約数和(自身を除く): 144172000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 5189, 7280, 10378, 14560, 20756, 25945, 36323, 41512, 51890, 67457, 72646, 83024, 103780, 134914, 145292, 166048, 181615, 207560, 269828, 290584, 337285, 363230, 415120, 472199, 539656, 581168, 674570, 726460, 830240, 944398, 1079312, 1162336, 1349140, 1452920, 1888796, 2158624, 2360995, 2698280, 2905840, 3777592, 4721990, 5396560, 5811680, 7555184, 9443980, 10793120, 15110368, 18887960, 37775920, 75551840]

約数ペア:

[(1, 75551840), (2, 37775920), (4, 18887960), (5, 15110368), (7, 10793120), (8, 9443980), (10, 7555184), (13, 5811680), (14, 5396560), (16, 4721990), (20, 3777592), (26, 2905840), (28, 2698280), (32, 2360995), (35, 2158624), (40, 1888796), (52, 1452920), (56, 1349140), (65, 1162336), (70, 1079312), (80, 944398), (91, 830240), (104, 726460), (112, 674570), (130, 581168), (140, 539656), (160, 472199), (182, 415120), (208, 363230), (224, 337285), (260, 290584), (280, 269828), (364, 207560), (416, 181615), (455, 166048), (520, 145292), (560, 134914), (728, 103780), (910, 83024), (1040, 72646), (1120, 67457), (1456, 51890), (1820, 41512), (2080, 36323), (2912, 25945), (3640, 20756), (5189, 14560), (7280, 10378)]