322875540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4451}}^1$

素因数の和:4510

約数の個数: 144

約数和(自身を含む): 1088994816

約数和(自身を除く): 766119276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4451, 4836, 5580, 6045, 7254, 8060, 8902, 12090, 13353, 14508, 17804, 18135, 22255, 24180, 26706, 36270, 40059, 44510, 53412, 57863, 66765, 72540, 80118, 89020, 115726, 133530, 137981, 160236, 173589, 200295, 231452, 267060, 275962, 289315, 347178, 400590, 413943, 520767, 551924, 578630, 689905, 694356, 801180, 827886, 867945, 1041534, 1157260, 1241829, 1379810, 1655772, 1735890, 1793753, 2069715, 2083068, 2483658, 2603835, 2759620, 3471780, 3587506, 4139430, 4967316, 5207670, 5381259, 6209145, 7175012, 8278860, 8968765, 10415340, 10762518, 12418290, 16143777, 17937530, 21525036, 24836580, 26906295, 32287554, 35875060, 53812590, 64575108, 80718885, 107625180, 161437770, 322875540]

約数ペア:

[(1, 322875540), (2, 161437770), (3, 107625180), (4, 80718885), (5, 64575108), (6, 53812590), (9, 35875060), (10, 32287554), (12, 26906295), (13, 24836580), (15, 21525036), (18, 17937530), (20, 16143777), (26, 12418290), (30, 10762518), (31, 10415340), (36, 8968765), (39, 8278860), (45, 7175012), (52, 6209145), (60, 5381259), (62, 5207670), (65, 4967316), (78, 4139430), (90, 3587506), (93, 3471780), (117, 2759620), (124, 2603835), (130, 2483658), (155, 2083068), (156, 2069715), (180, 1793753), (186, 1735890), (195, 1655772), (234, 1379810), (260, 1241829), (279, 1157260), (310, 1041534), (372, 867945), (390, 827886), (403, 801180), (465, 694356), (468, 689905), (558, 578630), (585, 551924), (620, 520767), (780, 413943), (806, 400590), (930, 347178), (1116, 289315), (1170, 275962), (1209, 267060), (1395, 231452), (1612, 200295), (1860, 173589), (2015, 160236), (2340, 137981), (2418, 133530), (2790, 115726), (3627, 89020), (4030, 80118), (4451, 72540), (4836, 66765), (5580, 57863), (6045, 53412), (7254, 44510), (8060, 40059), (8902, 36270), (12090, 26706), (13353, 24180), (14508, 22255), (17804, 18135)]