75245940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 288

約数和(自身を含む): 292481280

約数和(自身を除く): 217235340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 61, 63, 66, 70, 77, 84, 89, 90, 99, 105, 110, 122, 126, 132, 140, 154, 165, 178, 180, 183, 198, 210, 220, 231, 244, 252, 267, 305, 308, 315, 330, 356, 366, 385, 396, 420, 427, 445, 462, 495, 534, 549, 610, 623, 630, 660, 671, 693, 732, 770, 801, 854, 890, 915, 924, 979, 990, 1068, 1098, 1155, 1220, 1246, 1260, 1281, 1335, 1342, 1386, 1540, 1602, 1708, 1780, 1830, 1869, 1958, 1980, 2013, 2135, 2196, 2310, 2492, 2562, 2670, 2684, 2745, 2772, 2937, 3115, 3204, 3355, 3465, 3660, 3738, 3843, 3916, 4005, 4026, 4270, 4620, 4697, 4895, 5124, 5340, 5429, 5490, 5607, 5874, 6039, 6230, 6405, 6710, 6853, 6930, 7476, 7686, 8010, 8052, 8540, 8811, 9345, 9394, 9790, 10065, 10858, 10980, 11214, 11748, 12078, 12460, 12810, 13420, 13706, 13860, 14091, 14685, 15372, 16020, 16287, 17622, 18690, 18788, 19215, 19580, 20130, 20559, 21716, 22428, 23485, 24156, 25620, 27145, 27412, 28035, 28182, 29370, 30195, 32574, 34265, 35244, 37380, 38003, 38430, 40260, 41118, 42273, 44055, 46970, 48861, 54290, 56070, 56364, 58740, 59719, 60390, 61677, 65148, 68530, 70455, 76006, 76860, 81435, 82236, 84546, 88110, 93940, 97722, 102795, 108580, 112140, 114009, 119438, 120780, 123354, 137060, 140910, 152012, 162870, 169092, 176220, 179157, 190015, 195444, 205590, 211365, 228018, 238876, 244305, 246708, 281820, 298595, 308385, 325740, 342027, 358314, 380030, 411180, 418033, 422730, 456036, 488610, 537471, 570045, 597190, 616770, 684054, 716628, 760060, 836066, 845460, 895785, 977220, 1074942, 1140090, 1194380, 1233540, 1254099, 1368108, 1672132, 1710135, 1791570, 2090165, 2149884, 2280180, 2508198, 2687355, 3420270, 3583140, 3762297, 4180330, 5016396, 5374710, 6270495, 6840540, 7524594, 8360660, 10749420, 12540990, 15049188, 18811485, 25081980, 37622970, 75245940]

約数ペア:

[(1, 75245940), (2, 37622970), (3, 25081980), (4, 18811485), (5, 15049188), (6, 12540990), (7, 10749420), (9, 8360660), (10, 7524594), (11, 6840540), (12, 6270495), (14, 5374710), (15, 5016396), (18, 4180330), (20, 3762297), (21, 3583140), (22, 3420270), (28, 2687355), (30, 2508198), (33, 2280180), (35, 2149884), (36, 2090165), (42, 1791570), (44, 1710135), (45, 1672132), (55, 1368108), (60, 1254099), (61, 1233540), (63, 1194380), (66, 1140090), (70, 1074942), (77, 977220), (84, 895785), (89, 845460), (90, 836066), (99, 760060), (105, 716628), (110, 684054), (122, 616770), (126, 597190), (132, 570045), (140, 537471), (154, 488610), (165, 456036), (178, 422730), (180, 418033), (183, 411180), (198, 380030), (210, 358314), (220, 342027), (231, 325740), (244, 308385), (252, 298595), (267, 281820), (305, 246708), (308, 244305), (315, 238876), (330, 228018), (356, 211365), (366, 205590), (385, 195444), (396, 190015), (420, 179157), (427, 176220), (445, 169092), (462, 162870), (495, 152012), (534, 140910), (549, 137060), (610, 123354), (623, 120780), (630, 119438), (660, 114009), (671, 112140), (693, 108580), (732, 102795), (770, 97722), (801, 93940), (854, 88110), (890, 84546), (915, 82236), (924, 81435), (979, 76860), (990, 76006), (1068, 70455), (1098, 68530), (1155, 65148), (1220, 61677), (1246, 60390), (1260, 59719), (1281, 58740), (1335, 56364), (1342, 56070), (1386, 54290), (1540, 48861), (1602, 46970), (1708, 44055), (1780, 42273), (1830, 41118), (1869, 40260), (1958, 38430), (1980, 38003), (2013, 37380), (2135, 35244), (2196, 34265), (2310, 32574), (2492, 30195), (2562, 29370), (2670, 28182), (2684, 28035), (2745, 27412), (2772, 27145), (2937, 25620), (3115, 24156), (3204, 23485), (3355, 22428), (3465, 21716), (3660, 20559), (3738, 20130), (3843, 19580), (3916, 19215), (4005, 18788), (4026, 18690), (4270, 17622), (4620, 16287), (4697, 16020), (4895, 15372), (5124, 14685), (5340, 14091), (5429, 13860), (5490, 13706), (5607, 13420), (5874, 12810), (6039, 12460), (6230, 12078), (6405, 11748), (6710, 11214), (6853, 10980), (6930, 10858), (7476, 10065), (7686, 9790), (8010, 9394), (8052, 9345), (8540, 8811)]