4373800900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:834

約数の個数: 144

約数和(自身を含む): 11158174720

約数和(自身を除く): 6784373820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 331, 350, 430, 439, 602, 662, 700, 860, 878, 1075, 1204, 1324, 1505, 1655, 1756, 2150, 2195, 2317, 3010, 3073, 3310, 4300, 4390, 4634, 6020, 6146, 6620, 7525, 8275, 8780, 9268, 10975, 11585, 12292, 14233, 15050, 15365, 16550, 18877, 21950, 23170, 28466, 30100, 30730, 33100, 37754, 43900, 46340, 56932, 57925, 61460, 71165, 75508, 76825, 94385, 99631, 115850, 132139, 142330, 145309, 153650, 188770, 199262, 231700, 264278, 284660, 290618, 307300, 355825, 377540, 398524, 471925, 498155, 528556, 581236, 660695, 711650, 726545, 943850, 996310, 1017163, 1321390, 1423300, 1453090, 1887700, 1992620, 2034326, 2490775, 2642780, 2906180, 3303475, 3632725, 4068652, 4981550, 5085815, 6248287, 6606950, 7265450, 9963100, 10171630, 12496574, 13213900, 14530900, 20343260, 24993148, 25429075, 31241435, 43738009, 50858150, 62482870, 87476018, 101716300, 124965740, 156207175, 174952036, 218690045, 312414350, 437380090, 624828700, 874760180, 1093450225, 2186900450, 4373800900]

約数ペア:

[(1, 4373800900), (2, 2186900450), (4, 1093450225), (5, 874760180), (7, 624828700), (10, 437380090), (14, 312414350), (20, 218690045), (25, 174952036), (28, 156207175), (35, 124965740), (43, 101716300), (50, 87476018), (70, 62482870), (86, 50858150), (100, 43738009), (140, 31241435), (172, 25429075), (175, 24993148), (215, 20343260), (301, 14530900), (331, 13213900), (350, 12496574), (430, 10171630), (439, 9963100), (602, 7265450), (662, 6606950), (700, 6248287), (860, 5085815), (878, 4981550), (1075, 4068652), (1204, 3632725), (1324, 3303475), (1505, 2906180), (1655, 2642780), (1756, 2490775), (2150, 2034326), (2195, 1992620), (2317, 1887700), (3010, 1453090), (3073, 1423300), (3310, 1321390), (4300, 1017163), (4390, 996310), (4634, 943850), (6020, 726545), (6146, 711650), (6620, 660695), (7525, 581236), (8275, 528556), (8780, 498155), (9268, 471925), (10975, 398524), (11585, 377540), (12292, 355825), (14233, 307300), (15050, 290618), (15365, 284660), (16550, 264278), (18877, 231700), (21950, 199262), (23170, 188770), (28466, 153650), (30100, 145309), (30730, 142330), (33100, 132139), (37754, 115850), (43900, 99631), (46340, 94385), (56932, 76825), (57925, 75508), (61460, 71165)]