75338100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 180

約数和(自身を含む): 249546528

約数和(自身を除く): 174208428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 75, 81, 90, 100, 108, 131, 135, 142, 150, 162, 180, 213, 225, 262, 270, 284, 300, 324, 355, 393, 405, 426, 450, 524, 540, 639, 655, 675, 710, 786, 810, 852, 900, 1065, 1179, 1278, 1310, 1350, 1420, 1572, 1620, 1775, 1917, 1965, 2025, 2130, 2358, 2556, 2620, 2700, 3195, 3275, 3537, 3550, 3834, 3930, 4050, 4260, 4716, 5325, 5751, 5895, 6390, 6550, 7074, 7100, 7668, 7860, 8100, 9301, 9585, 9825, 10611, 10650, 11502, 11790, 12780, 13100, 14148, 15975, 17685, 18602, 19170, 19650, 21222, 21300, 23004, 23580, 27903, 28755, 29475, 31950, 35370, 37204, 38340, 39300, 42444, 46505, 47925, 53055, 55806, 57510, 58950, 63900, 70740, 83709, 88425, 93010, 95850, 106110, 111612, 115020, 117900, 139515, 143775, 167418, 176850, 186020, 191700, 212220, 232525, 251127, 265275, 279030, 287550, 334836, 353700, 418545, 465050, 502254, 530550, 558060, 575100, 697575, 753381, 837090, 930100, 1004508, 1061100, 1255635, 1395150, 1506762, 1674180, 2092725, 2511270, 2790300, 3013524, 3766905, 4185450, 5022540, 6278175, 7533810, 8370900, 12556350, 15067620, 18834525, 25112700, 37669050, 75338100]

約数ペア:

[(1, 75338100), (2, 37669050), (3, 25112700), (4, 18834525), (5, 15067620), (6, 12556350), (9, 8370900), (10, 7533810), (12, 6278175), (15, 5022540), (18, 4185450), (20, 3766905), (25, 3013524), (27, 2790300), (30, 2511270), (36, 2092725), (45, 1674180), (50, 1506762), (54, 1395150), (60, 1255635), (71, 1061100), (75, 1004508), (81, 930100), (90, 837090), (100, 753381), (108, 697575), (131, 575100), (135, 558060), (142, 530550), (150, 502254), (162, 465050), (180, 418545), (213, 353700), (225, 334836), (262, 287550), (270, 279030), (284, 265275), (300, 251127), (324, 232525), (355, 212220), (393, 191700), (405, 186020), (426, 176850), (450, 167418), (524, 143775), (540, 139515), (639, 117900), (655, 115020), (675, 111612), (710, 106110), (786, 95850), (810, 93010), (852, 88425), (900, 83709), (1065, 70740), (1179, 63900), (1278, 58950), (1310, 57510), (1350, 55806), (1420, 53055), (1572, 47925), (1620, 46505), (1775, 42444), (1917, 39300), (1965, 38340), (2025, 37204), (2130, 35370), (2358, 31950), (2556, 29475), (2620, 28755), (2700, 27903), (3195, 23580), (3275, 23004), (3537, 21300), (3550, 21222), (3834, 19650), (3930, 19170), (4050, 18602), (4260, 17685), (4716, 15975), (5325, 14148), (5751, 13100), (5895, 12780), (6390, 11790), (6550, 11502), (7074, 10650), (7100, 10611), (7668, 9825), (7860, 9585), (8100, 9301)]