1525145580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 324

約数和(自身を含む): 5691591360

約数和(自身を除く): 4166445780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 361, 380, 399, 420, 441, 479, 490, 532, 570, 588, 630, 665, 684, 722, 735, 798, 855, 882, 931, 958, 980, 1083, 1140, 1197, 1260, 1330, 1437, 1444, 1470, 1596, 1710, 1764, 1805, 1862, 1916, 1995, 2166, 2205, 2394, 2395, 2527, 2660, 2793, 2874, 2940, 3249, 3353, 3420, 3610, 3724, 3990, 4311, 4332, 4410, 4655, 4788, 4790, 5054, 5415, 5586, 5748, 5985, 6498, 6706, 7185, 7220, 7581, 7980, 8379, 8622, 8820, 9101, 9310, 9580, 10059, 10108, 10830, 11172, 11970, 12635, 12996, 13412, 13965, 14370, 15162, 16245, 16758, 16765, 17244, 17689, 18202, 18620, 20118, 21555, 21660, 22743, 23471, 23940, 25270, 27303, 27930, 28740, 30177, 30324, 32490, 33516, 33530, 35378, 36404, 37905, 40236, 41895, 43110, 45486, 45505, 46942, 50295, 50540, 53067, 54606, 55860, 60354, 63707, 64980, 67060, 70413, 70756, 75810, 81909, 83790, 86220, 88445, 90972, 91010, 93884, 100590, 106134, 109212, 113715, 117355, 120708, 127414, 136515, 140826, 150885, 151620, 159201, 163818, 167580, 172919, 176890, 182020, 191121, 201180, 211239, 212268, 227430, 234710, 254828, 265335, 273030, 281652, 301770, 318402, 318535, 327636, 345838, 352065, 353780, 382242, 409545, 422478, 445949, 454860, 469420, 518757, 530670, 546060, 573363, 603540, 636804, 637070, 691676, 704130, 764484, 796005, 819090, 844956, 864595, 891898, 955605, 1037514, 1056195, 1061340, 1146726, 1210433, 1274140, 1337847, 1408260, 1556271, 1592010, 1638180, 1729190, 1783796, 1911210, 2075028, 2112390, 2229745, 2293452, 2420866, 2593785, 2675694, 2866815, 3112542, 3184020, 3458380, 3631299, 3822420, 4013541, 4224780, 4459490, 4841732, 5187570, 5351388, 5733630, 6052165, 6225084, 6689235, 7262598, 7781355, 8027082, 8473031, 8918980, 10375140, 10893897, 11467260, 12104330, 13378470, 14525196, 15562710, 16054164, 16946062, 18156495, 20067705, 21787794, 24208660, 25419093, 26756940, 31125420, 33892124, 36312990, 40135410, 42365155, 43575588, 50838186, 54469485, 72625980, 76257279, 80270820, 84730310, 101676372, 108938970, 127095465, 152514558, 169460620, 217877940, 254190930, 305029116, 381286395, 508381860, 762572790, 1525145580]

約数ペア:

[(1, 1525145580), (2, 762572790), (3, 508381860), (4, 381286395), (5, 305029116), (6, 254190930), (7, 217877940), (9, 169460620), (10, 152514558), (12, 127095465), (14, 108938970), (15, 101676372), (18, 84730310), (19, 80270820), (20, 76257279), (21, 72625980), (28, 54469485), (30, 50838186), (35, 43575588), (36, 42365155), (38, 40135410), (42, 36312990), (45, 33892124), (49, 31125420), (57, 26756940), (60, 25419093), (63, 24208660), (70, 21787794), (76, 20067705), (84, 18156495), (90, 16946062), (95, 16054164), (98, 15562710), (105, 14525196), (114, 13378470), (126, 12104330), (133, 11467260), (140, 10893897), (147, 10375140), (171, 8918980), (180, 8473031), (190, 8027082), (196, 7781355), (210, 7262598), (228, 6689235), (245, 6225084), (252, 6052165), (266, 5733630), (285, 5351388), (294, 5187570), (315, 4841732), (342, 4459490), (361, 4224780), (380, 4013541), (399, 3822420), (420, 3631299), (441, 3458380), (479, 3184020), (490, 3112542), (532, 2866815), (570, 2675694), (588, 2593785), (630, 2420866), (665, 2293452), (684, 2229745), (722, 2112390), (735, 2075028), (798, 1911210), (855, 1783796), (882, 1729190), (931, 1638180), (958, 1592010), (980, 1556271), (1083, 1408260), (1140, 1337847), (1197, 1274140), (1260, 1210433), (1330, 1146726), (1437, 1061340), (1444, 1056195), (1470, 1037514), (1596, 955605), (1710, 891898), (1764, 864595), (1805, 844956), (1862, 819090), (1916, 796005), (1995, 764484), (2166, 704130), (2205, 691676), (2394, 637070), (2395, 636804), (2527, 603540), (2660, 573363), (2793, 546060), (2874, 530670), (2940, 518757), (3249, 469420), (3353, 454860), (3420, 445949), (3610, 422478), (3724, 409545), (3990, 382242), (4311, 353780), (4332, 352065), (4410, 345838), (4655, 327636), (4788, 318535), (4790, 318402), (5054, 301770), (5415, 281652), (5586, 273030), (5748, 265335), (5985, 254828), (6498, 234710), (6706, 227430), (7185, 212268), (7220, 211239), (7581, 201180), (7980, 191121), (8379, 182020), (8622, 176890), (8820, 172919), (9101, 167580), (9310, 163818), (9580, 159201), (10059, 151620), (10108, 150885), (10830, 140826), (11172, 136515), (11970, 127414), (12635, 120708), (12996, 117355), (13412, 113715), (13965, 109212), (14370, 106134), (15162, 100590), (16245, 93884), (16758, 91010), (16765, 90972), (17244, 88445), (17689, 86220), (18202, 83790), (18620, 81909), (20118, 75810), (21555, 70756), (21660, 70413), (22743, 67060), (23471, 64980), (23940, 63707), (25270, 60354), (27303, 55860), (27930, 54606), (28740, 53067), (30177, 50540), (30324, 50295), (32490, 46942), (33516, 45505), (33530, 45486), (35378, 43110), (36404, 41895), (37905, 40236)]