204124200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 755710560

約数和(自身を除く): 551586360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 53, 56, 60, 70, 75, 84, 98, 100, 105, 106, 120, 131, 140, 147, 150, 159, 168, 175, 196, 200, 210, 212, 245, 262, 265, 280, 294, 300, 318, 350, 371, 392, 393, 420, 424, 490, 524, 525, 530, 588, 600, 636, 655, 700, 735, 742, 786, 795, 840, 917, 980, 1048, 1050, 1060, 1113, 1176, 1225, 1272, 1310, 1325, 1400, 1470, 1484, 1572, 1590, 1834, 1855, 1960, 1965, 2100, 2120, 2226, 2450, 2597, 2620, 2650, 2751, 2940, 2968, 3144, 3180, 3275, 3668, 3675, 3710, 3930, 3975, 4200, 4452, 4585, 4900, 5194, 5240, 5300, 5502, 5565, 5880, 6360, 6419, 6550, 6943, 7336, 7350, 7420, 7791, 7860, 7950, 8904, 9170, 9275, 9800, 9825, 10388, 10600, 11004, 11130, 12838, 12985, 13100, 13755, 13886, 14700, 14840, 15582, 15720, 15900, 18340, 18550, 19257, 19650, 20776, 20829, 22008, 22260, 22925, 25676, 25970, 26200, 27510, 27772, 27825, 29400, 31164, 31800, 32095, 34715, 36680, 37100, 38514, 38955, 39300, 41658, 44520, 45850, 48601, 51352, 51940, 55020, 55544, 55650, 62328, 64190, 64925, 68775, 69430, 74200, 77028, 77910, 78600, 83316, 91700, 96285, 97202, 103880, 104145, 110040, 111300, 128380, 129850, 137550, 138860, 145803, 154056, 155820, 160475, 166632, 173575, 183400, 192570, 194404, 194775, 208290, 222600, 243005, 256760, 259700, 275100, 277720, 291606, 311640, 320950, 340207, 347150, 385140, 388808, 389550, 416580, 481425, 486010, 519400, 520725, 550200, 583212, 641900, 680414, 694300, 729015, 770280, 779100, 833160, 962850, 972020, 1020621, 1041450, 1166424, 1215025, 1283800, 1360828, 1388600, 1458030, 1558200, 1701035, 1925700, 1944040, 2041242, 2082900, 2430050, 2721656, 2916060, 3402070, 3645075, 3851400, 4082484, 4165800, 4860100, 5103105, 5832120, 6804140, 7290150, 8164968, 8505175, 9720200, 10206210, 13608280, 14580300, 17010350, 20412420, 25515525, 29160600, 34020700, 40824840, 51031050, 68041400, 102062100, 204124200]

約数ペア:

[(1, 204124200), (2, 102062100), (3, 68041400), (4, 51031050), (5, 40824840), (6, 34020700), (7, 29160600), (8, 25515525), (10, 20412420), (12, 17010350), (14, 14580300), (15, 13608280), (20, 10206210), (21, 9720200), (24, 8505175), (25, 8164968), (28, 7290150), (30, 6804140), (35, 5832120), (40, 5103105), (42, 4860100), (49, 4165800), (50, 4082484), (53, 3851400), (56, 3645075), (60, 3402070), (70, 2916060), (75, 2721656), (84, 2430050), (98, 2082900), (100, 2041242), (105, 1944040), (106, 1925700), (120, 1701035), (131, 1558200), (140, 1458030), (147, 1388600), (150, 1360828), (159, 1283800), (168, 1215025), (175, 1166424), (196, 1041450), (200, 1020621), (210, 972020), (212, 962850), (245, 833160), (262, 779100), (265, 770280), (280, 729015), (294, 694300), (300, 680414), (318, 641900), (350, 583212), (371, 550200), (392, 520725), (393, 519400), (420, 486010), (424, 481425), (490, 416580), (524, 389550), (525, 388808), (530, 385140), (588, 347150), (600, 340207), (636, 320950), (655, 311640), (700, 291606), (735, 277720), (742, 275100), (786, 259700), (795, 256760), (840, 243005), (917, 222600), (980, 208290), (1048, 194775), (1050, 194404), (1060, 192570), (1113, 183400), (1176, 173575), (1225, 166632), (1272, 160475), (1310, 155820), (1325, 154056), (1400, 145803), (1470, 138860), (1484, 137550), (1572, 129850), (1590, 128380), (1834, 111300), (1855, 110040), (1960, 104145), (1965, 103880), (2100, 97202), (2120, 96285), (2226, 91700), (2450, 83316), (2597, 78600), (2620, 77910), (2650, 77028), (2751, 74200), (2940, 69430), (2968, 68775), (3144, 64925), (3180, 64190), (3275, 62328), (3668, 55650), (3675, 55544), (3710, 55020), (3930, 51940), (3975, 51352), (4200, 48601), (4452, 45850), (4585, 44520), (4900, 41658), (5194, 39300), (5240, 38955), (5300, 38514), (5502, 37100), (5565, 36680), (5880, 34715), (6360, 32095), (6419, 31800), (6550, 31164), (6943, 29400), (7336, 27825), (7350, 27772), (7420, 27510), (7791, 26200), (7860, 25970), (7950, 25676), (8904, 22925), (9170, 22260), (9275, 22008), (9800, 20829), (9825, 20776), (10388, 19650), (10600, 19257), (11004, 18550), (11130, 18340), (12838, 15900), (12985, 15720), (13100, 15582), (13755, 14840), (13886, 14700)]