74514300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 216

約数和(自身を含む): 259452144

約数和(自身を除く): 184937844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 49, 50, 60, 70, 74, 75, 84, 98, 100, 105, 111, 137, 140, 147, 148, 150, 175, 185, 196, 210, 222, 245, 259, 274, 294, 300, 350, 370, 411, 420, 444, 490, 518, 525, 548, 555, 588, 685, 700, 735, 740, 777, 822, 925, 959, 980, 1036, 1050, 1110, 1225, 1295, 1370, 1470, 1554, 1644, 1813, 1850, 1918, 2055, 2100, 2220, 2450, 2590, 2740, 2775, 2877, 2940, 3108, 3425, 3626, 3675, 3700, 3836, 3885, 4110, 4795, 4900, 5069, 5180, 5439, 5550, 5754, 6475, 6713, 6850, 7252, 7350, 7770, 8220, 9065, 9590, 10138, 10275, 10878, 11100, 11508, 12950, 13426, 13700, 14385, 14700, 15207, 15540, 18130, 19180, 19425, 20139, 20276, 20550, 21756, 23975, 25345, 25900, 26852, 27195, 28770, 30414, 33565, 35483, 36260, 38850, 40278, 41100, 45325, 47950, 50690, 54390, 57540, 60828, 67130, 70966, 71925, 76035, 77700, 80556, 90650, 95900, 100695, 101380, 106449, 108780, 126725, 134260, 135975, 141932, 143850, 152070, 167825, 177415, 181300, 201390, 212898, 248381, 253450, 271950, 287700, 304140, 335650, 354830, 380175, 402780, 425796, 496762, 503475, 506900, 532245, 543900, 671300, 709660, 745143, 760350, 887075, 993524, 1006950, 1064490, 1241905, 1490286, 1520700, 1774150, 2013900, 2128980, 2483810, 2661225, 2980572, 3548300, 3725715, 4967620, 5322450, 6209525, 7451430, 10644900, 12419050, 14902860, 18628575, 24838100, 37257150, 74514300]

約数ペア:

[(1, 74514300), (2, 37257150), (3, 24838100), (4, 18628575), (5, 14902860), (6, 12419050), (7, 10644900), (10, 7451430), (12, 6209525), (14, 5322450), (15, 4967620), (20, 3725715), (21, 3548300), (25, 2980572), (28, 2661225), (30, 2483810), (35, 2128980), (37, 2013900), (42, 1774150), (49, 1520700), (50, 1490286), (60, 1241905), (70, 1064490), (74, 1006950), (75, 993524), (84, 887075), (98, 760350), (100, 745143), (105, 709660), (111, 671300), (137, 543900), (140, 532245), (147, 506900), (148, 503475), (150, 496762), (175, 425796), (185, 402780), (196, 380175), (210, 354830), (222, 335650), (245, 304140), (259, 287700), (274, 271950), (294, 253450), (300, 248381), (350, 212898), (370, 201390), (411, 181300), (420, 177415), (444, 167825), (490, 152070), (518, 143850), (525, 141932), (548, 135975), (555, 134260), (588, 126725), (685, 108780), (700, 106449), (735, 101380), (740, 100695), (777, 95900), (822, 90650), (925, 80556), (959, 77700), (980, 76035), (1036, 71925), (1050, 70966), (1110, 67130), (1225, 60828), (1295, 57540), (1370, 54390), (1470, 50690), (1554, 47950), (1644, 45325), (1813, 41100), (1850, 40278), (1918, 38850), (2055, 36260), (2100, 35483), (2220, 33565), (2450, 30414), (2590, 28770), (2740, 27195), (2775, 26852), (2877, 25900), (2940, 25345), (3108, 23975), (3425, 21756), (3626, 20550), (3675, 20276), (3700, 20139), (3836, 19425), (3885, 19180), (4110, 18130), (4795, 15540), (4900, 15207), (5069, 14700), (5180, 14385), (5439, 13700), (5550, 13426), (5754, 12950), (6475, 11508), (6713, 11100), (6850, 10878), (7252, 10275), (7350, 10138), (7770, 9590), (8220, 9065)]