201085740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 683020800

約数和(自身を除く): 481935060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 47, 54, 57, 60, 76, 81, 90, 94, 95, 108, 114, 135, 139, 141, 162, 171, 180, 188, 190, 228, 235, 270, 278, 282, 285, 324, 342, 380, 405, 417, 423, 470, 513, 540, 556, 564, 570, 684, 695, 705, 810, 834, 846, 855, 893, 940, 1026, 1140, 1251, 1269, 1390, 1410, 1539, 1620, 1668, 1692, 1710, 1786, 2052, 2085, 2115, 2502, 2538, 2565, 2641, 2679, 2780, 2820, 3078, 3420, 3572, 3753, 3807, 4170, 4230, 4465, 5004, 5076, 5130, 5282, 5358, 6156, 6255, 6345, 6533, 7506, 7614, 7695, 7923, 8037, 8340, 8460, 8930, 10260, 10564, 10716, 11259, 12510, 12690, 13066, 13205, 13395, 15012, 15228, 15390, 15846, 16074, 17860, 18765, 19035, 19599, 22518, 23769, 24111, 25020, 25380, 26132, 26410, 26790, 30780, 31692, 32148, 32665, 37530, 38070, 39198, 39615, 40185, 45036, 47538, 48222, 52820, 53580, 56295, 58797, 65330, 71307, 72333, 75060, 76140, 78396, 79230, 80370, 95076, 96444, 97995, 112590, 117594, 118845, 120555, 124127, 130660, 142614, 144666, 158460, 160740, 176391, 195990, 213921, 225180, 235188, 237690, 241110, 248254, 285228, 289332, 293985, 352782, 356535, 361665, 372381, 391980, 427842, 475380, 482220, 496508, 529173, 587970, 620635, 705564, 713070, 723330, 744762, 855684, 881955, 1058346, 1069605, 1117143, 1175940, 1241270, 1426140, 1446660, 1489524, 1763910, 1861905, 2116692, 2139210, 2234286, 2482540, 2645865, 3351429, 3527820, 3723810, 4278420, 4468572, 5291730, 5585715, 6702858, 7447620, 10054287, 10583460, 11171430, 13405716, 16757145, 20108574, 22342860, 33514290, 40217148, 50271435, 67028580, 100542870, 201085740]

約数ペア:

[(1, 201085740), (2, 100542870), (3, 67028580), (4, 50271435), (5, 40217148), (6, 33514290), (9, 22342860), (10, 20108574), (12, 16757145), (15, 13405716), (18, 11171430), (19, 10583460), (20, 10054287), (27, 7447620), (30, 6702858), (36, 5585715), (38, 5291730), (45, 4468572), (47, 4278420), (54, 3723810), (57, 3527820), (60, 3351429), (76, 2645865), (81, 2482540), (90, 2234286), (94, 2139210), (95, 2116692), (108, 1861905), (114, 1763910), (135, 1489524), (139, 1446660), (141, 1426140), (162, 1241270), (171, 1175940), (180, 1117143), (188, 1069605), (190, 1058346), (228, 881955), (235, 855684), (270, 744762), (278, 723330), (282, 713070), (285, 705564), (324, 620635), (342, 587970), (380, 529173), (405, 496508), (417, 482220), (423, 475380), (470, 427842), (513, 391980), (540, 372381), (556, 361665), (564, 356535), (570, 352782), (684, 293985), (695, 289332), (705, 285228), (810, 248254), (834, 241110), (846, 237690), (855, 235188), (893, 225180), (940, 213921), (1026, 195990), (1140, 176391), (1251, 160740), (1269, 158460), (1390, 144666), (1410, 142614), (1539, 130660), (1620, 124127), (1668, 120555), (1692, 118845), (1710, 117594), (1786, 112590), (2052, 97995), (2085, 96444), (2115, 95076), (2502, 80370), (2538, 79230), (2565, 78396), (2641, 76140), (2679, 75060), (2780, 72333), (2820, 71307), (3078, 65330), (3420, 58797), (3572, 56295), (3753, 53580), (3807, 52820), (4170, 48222), (4230, 47538), (4465, 45036), (5004, 40185), (5076, 39615), (5130, 39198), (5282, 38070), (5358, 37530), (6156, 32665), (6255, 32148), (6345, 31692), (6533, 30780), (7506, 26790), (7614, 26410), (7695, 26132), (7923, 25380), (8037, 25020), (8340, 24111), (8460, 23769), (8930, 22518), (10260, 19599), (10564, 19035), (10716, 18765), (11259, 17860), (12510, 16074), (12690, 15846), (13066, 15390), (13205, 15228), (13395, 15012)]