100723770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 310003200

約数和(自身を除く): 209279430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 137, 189, 210, 270, 274, 315, 378, 389, 411, 630, 685, 778, 822, 945, 959, 1167, 1233, 1370, 1890, 1918, 1945, 2055, 2334, 2466, 2723, 2877, 3501, 3699, 3890, 4110, 4795, 5446, 5754, 5835, 6165, 7002, 7398, 8169, 8631, 9590, 10503, 11670, 12330, 13615, 14385, 16338, 17262, 17505, 18495, 21006, 24507, 25893, 27230, 28770, 35010, 36990, 40845, 43155, 49014, 51786, 52515, 53293, 73521, 81690, 86310, 105030, 106586, 122535, 129465, 147042, 159879, 245070, 258930, 266465, 319758, 367605, 373051, 479637, 532930, 735210, 746102, 799395, 959274, 1119153, 1438911, 1598790, 1865255, 2238306, 2398185, 2877822, 3357459, 3730510, 4796370, 5595765, 6714918, 7194555, 10072377, 11191530, 14389110, 16787295, 20144754, 33574590, 50361885, 100723770]

約数ペア:

[(1, 100723770), (2, 50361885), (3, 33574590), (5, 20144754), (6, 16787295), (7, 14389110), (9, 11191530), (10, 10072377), (14, 7194555), (15, 6714918), (18, 5595765), (21, 4796370), (27, 3730510), (30, 3357459), (35, 2877822), (42, 2398185), (45, 2238306), (54, 1865255), (63, 1598790), (70, 1438911), (90, 1119153), (105, 959274), (126, 799395), (135, 746102), (137, 735210), (189, 532930), (210, 479637), (270, 373051), (274, 367605), (315, 319758), (378, 266465), (389, 258930), (411, 245070), (630, 159879), (685, 147042), (778, 129465), (822, 122535), (945, 106586), (959, 105030), (1167, 86310), (1233, 81690), (1370, 73521), (1890, 53293), (1918, 52515), (1945, 51786), (2055, 49014), (2334, 43155), (2466, 40845), (2723, 36990), (2877, 35010), (3501, 28770), (3699, 27230), (3890, 25893), (4110, 24507), (4795, 21006), (5446, 18495), (5754, 17505), (5835, 17262), (6165, 16338), (7002, 14385), (7398, 13615), (8169, 12330), (8631, 11670), (9590, 10503)]