206394300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{181}}^2$

素因数の和:389

約数の個数: 162

約数和(自身を含む): 743457624

約数和(自身を除く): 537063324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 181, 210, 225, 252, 300, 315, 350, 362, 420, 450, 525, 543, 630, 700, 724, 900, 905, 1050, 1086, 1260, 1267, 1575, 1629, 1810, 2100, 2172, 2534, 2715, 3150, 3258, 3620, 3801, 4525, 5068, 5430, 6300, 6335, 6516, 7602, 8145, 9050, 10860, 11403, 12670, 13575, 15204, 16290, 18100, 19005, 22806, 25340, 27150, 31675, 32580, 32761, 38010, 40725, 45612, 54300, 57015, 63350, 65522, 76020, 81450, 95025, 98283, 114030, 126700, 131044, 162900, 163805, 190050, 196566, 228060, 229327, 285075, 294849, 327610, 380100, 393132, 458654, 491415, 570150, 589698, 655220, 687981, 819025, 917308, 982830, 1140300, 1146635, 1179396, 1375962, 1474245, 1638050, 1965660, 2063943, 2293270, 2457075, 2751924, 2948490, 3276100, 3439905, 4127886, 4586540, 4914150, 5733175, 5896980, 6879810, 7371225, 8255772, 9828300, 10319715, 11466350, 13759620, 14742450, 17199525, 20639430, 22932700, 29484900, 34399050, 41278860, 51598575, 68798100, 103197150, 206394300]

約数ペア:

[(1, 206394300), (2, 103197150), (3, 68798100), (4, 51598575), (5, 41278860), (6, 34399050), (7, 29484900), (9, 22932700), (10, 20639430), (12, 17199525), (14, 14742450), (15, 13759620), (18, 11466350), (20, 10319715), (21, 9828300), (25, 8255772), (28, 7371225), (30, 6879810), (35, 5896980), (36, 5733175), (42, 4914150), (45, 4586540), (50, 4127886), (60, 3439905), (63, 3276100), (70, 2948490), (75, 2751924), (84, 2457075), (90, 2293270), (100, 2063943), (105, 1965660), (126, 1638050), (140, 1474245), (150, 1375962), (175, 1179396), (180, 1146635), (181, 1140300), (210, 982830), (225, 917308), (252, 819025), (300, 687981), (315, 655220), (350, 589698), (362, 570150), (420, 491415), (450, 458654), (525, 393132), (543, 380100), (630, 327610), (700, 294849), (724, 285075), (900, 229327), (905, 228060), (1050, 196566), (1086, 190050), (1260, 163805), (1267, 162900), (1575, 131044), (1629, 126700), (1810, 114030), (2100, 98283), (2172, 95025), (2534, 81450), (2715, 76020), (3150, 65522), (3258, 63350), (3620, 57015), (3801, 54300), (4525, 45612), (5068, 40725), (5430, 38010), (6300, 32761), (6335, 32580), (6516, 31675), (7602, 27150), (8145, 25340), (9050, 22806), (10860, 19005), (11403, 18100), (12670, 16290), (13575, 15204)]