121713900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{479}}^1$

素因数の和:525

約数の個数: 216

約数和(自身を含む): 443304960

約数和(自身を除く): 321591060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 121, 132, 140, 150, 154, 165, 175, 210, 220, 231, 242, 275, 300, 308, 330, 350, 363, 385, 420, 462, 479, 484, 525, 550, 605, 660, 700, 726, 770, 825, 847, 924, 958, 1050, 1100, 1155, 1210, 1437, 1452, 1540, 1650, 1694, 1815, 1916, 1925, 2100, 2310, 2395, 2420, 2541, 2874, 3025, 3300, 3353, 3388, 3630, 3850, 4235, 4620, 4790, 5082, 5269, 5748, 5775, 6050, 6706, 7185, 7260, 7700, 8470, 9075, 9580, 10059, 10164, 10538, 11550, 11975, 12100, 12705, 13412, 14370, 15807, 16765, 16940, 18150, 20118, 21076, 21175, 23100, 23950, 25410, 26345, 28740, 31614, 33530, 35925, 36300, 36883, 40236, 42350, 47900, 50295, 50820, 52690, 57959, 63228, 63525, 67060, 71850, 73766, 79035, 83825, 84700, 100590, 105380, 110649, 115918, 127050, 131725, 143700, 147532, 158070, 167650, 173877, 184415, 201180, 221298, 231836, 251475, 254100, 263450, 289795, 316140, 335300, 347754, 368830, 395175, 405713, 442596, 502950, 526900, 553245, 579590, 695508, 737660, 790350, 811426, 869385, 922075, 1005900, 1106490, 1159180, 1217139, 1448975, 1580700, 1622852, 1738770, 1844150, 2028565, 2212980, 2434278, 2766225, 2897950, 3477540, 3688300, 4057130, 4346925, 4868556, 5532450, 5795900, 6085695, 8114260, 8693850, 10142825, 11064900, 12171390, 17387700, 20285650, 24342780, 30428475, 40571300, 60856950, 121713900]

約数ペア:

[(1, 121713900), (2, 60856950), (3, 40571300), (4, 30428475), (5, 24342780), (6, 20285650), (7, 17387700), (10, 12171390), (11, 11064900), (12, 10142825), (14, 8693850), (15, 8114260), (20, 6085695), (21, 5795900), (22, 5532450), (25, 4868556), (28, 4346925), (30, 4057130), (33, 3688300), (35, 3477540), (42, 2897950), (44, 2766225), (50, 2434278), (55, 2212980), (60, 2028565), (66, 1844150), (70, 1738770), (75, 1622852), (77, 1580700), (84, 1448975), (100, 1217139), (105, 1159180), (110, 1106490), (121, 1005900), (132, 922075), (140, 869385), (150, 811426), (154, 790350), (165, 737660), (175, 695508), (210, 579590), (220, 553245), (231, 526900), (242, 502950), (275, 442596), (300, 405713), (308, 395175), (330, 368830), (350, 347754), (363, 335300), (385, 316140), (420, 289795), (462, 263450), (479, 254100), (484, 251475), (525, 231836), (550, 221298), (605, 201180), (660, 184415), (700, 173877), (726, 167650), (770, 158070), (825, 147532), (847, 143700), (924, 131725), (958, 127050), (1050, 115918), (1100, 110649), (1155, 105380), (1210, 100590), (1437, 84700), (1452, 83825), (1540, 79035), (1650, 73766), (1694, 71850), (1815, 67060), (1916, 63525), (1925, 63228), (2100, 57959), (2310, 52690), (2395, 50820), (2420, 50295), (2541, 47900), (2874, 42350), (3025, 40236), (3300, 36883), (3353, 36300), (3388, 35925), (3630, 33530), (3850, 31614), (4235, 28740), (4620, 26345), (4790, 25410), (5082, 23950), (5269, 23100), (5748, 21175), (5775, 21076), (6050, 20118), (6706, 18150), (7185, 16940), (7260, 16765), (7700, 15807), (8470, 14370), (9075, 13412), (9580, 12705), (10059, 12100), (10164, 11975), (10538, 11550)]