75754380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 251475840

約数和(自身を除く): 175721460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 29, 30, 34, 39, 51, 52, 58, 60, 65, 68, 78, 85, 87, 102, 116, 130, 145, 156, 170, 174, 195, 197, 204, 221, 255, 260, 290, 340, 348, 377, 390, 394, 435, 442, 493, 510, 580, 591, 663, 754, 780, 788, 870, 884, 985, 986, 1020, 1105, 1131, 1182, 1326, 1479, 1508, 1740, 1885, 1970, 1972, 2210, 2262, 2364, 2465, 2561, 2652, 2955, 2958, 3315, 3349, 3770, 3940, 4420, 4524, 4930, 5122, 5655, 5713, 5910, 5916, 6409, 6630, 6698, 7395, 7540, 7683, 9860, 10047, 10244, 11310, 11426, 11820, 12805, 12818, 13260, 13396, 14790, 15366, 16745, 17139, 19227, 20094, 22620, 22852, 25610, 25636, 28565, 29580, 30732, 32045, 33490, 34278, 38415, 38454, 40188, 43537, 50235, 51220, 57130, 64090, 66980, 68556, 74269, 76830, 76908, 85695, 87074, 96135, 97121, 100470, 114260, 128180, 130611, 148538, 153660, 171390, 174148, 192270, 194242, 200940, 217685, 222807, 261222, 291363, 297076, 342780, 371345, 384540, 388484, 435370, 445614, 485605, 522444, 582726, 653055, 742690, 870740, 891228, 971210, 1114035, 1165452, 1262573, 1306110, 1456815, 1485380, 1942420, 2228070, 2525146, 2612220, 2913630, 3787719, 4456140, 5050292, 5827260, 6312865, 7575438, 12625730, 15150876, 18938595, 25251460, 37877190, 75754380]

約数ペア:

[(1, 75754380), (2, 37877190), (3, 25251460), (4, 18938595), (5, 15150876), (6, 12625730), (10, 7575438), (12, 6312865), (13, 5827260), (15, 5050292), (17, 4456140), (20, 3787719), (26, 2913630), (29, 2612220), (30, 2525146), (34, 2228070), (39, 1942420), (51, 1485380), (52, 1456815), (58, 1306110), (60, 1262573), (65, 1165452), (68, 1114035), (78, 971210), (85, 891228), (87, 870740), (102, 742690), (116, 653055), (130, 582726), (145, 522444), (156, 485605), (170, 445614), (174, 435370), (195, 388484), (197, 384540), (204, 371345), (221, 342780), (255, 297076), (260, 291363), (290, 261222), (340, 222807), (348, 217685), (377, 200940), (390, 194242), (394, 192270), (435, 174148), (442, 171390), (493, 153660), (510, 148538), (580, 130611), (591, 128180), (663, 114260), (754, 100470), (780, 97121), (788, 96135), (870, 87074), (884, 85695), (985, 76908), (986, 76830), (1020, 74269), (1105, 68556), (1131, 66980), (1182, 64090), (1326, 57130), (1479, 51220), (1508, 50235), (1740, 43537), (1885, 40188), (1970, 38454), (1972, 38415), (2210, 34278), (2262, 33490), (2364, 32045), (2465, 30732), (2561, 29580), (2652, 28565), (2955, 25636), (2958, 25610), (3315, 22852), (3349, 22620), (3770, 20094), (3940, 19227), (4420, 17139), (4524, 16745), (4930, 15366), (5122, 14790), (5655, 13396), (5713, 13260), (5910, 12818), (5916, 12805), (6409, 11820), (6630, 11426), (6698, 11310), (7395, 10244), (7540, 10047), (7683, 9860)]