214840500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 288

約数和(自身を含む): 756887040

約数和(自身を除く): 542046540

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, 79, 84, 98, 100, 105, 111, 125, 140, 147, 148, 150, 158, 175, 185, 196, 210, 222, 237, 245, 250, 259, 294, 300, 316, 350, 370, 375, 395, 420, 444, 474, 490, 500, 518, 525, 553, 555, 588, 700, 735, 740, 750, 777, 790, 875, 925, 948, 980, 1036, 1050, 1106, 1110, 1185, 1225, 1295, 1470, 1500, 1554, 1580, 1659, 1750, 1813, 1850, 1975, 2100, 2212, 2220, 2370, 2450, 2590, 2625, 2765, 2775, 2923, 2940, 3108, 3318, 3500, 3626, 3675, 3700, 3871, 3885, 3950, 4625, 4740, 4900, 5180, 5250, 5439, 5530, 5550, 5846, 5925, 6125, 6475, 6636, 7252, 7350, 7742, 7770, 7900, 8295, 8769, 9065, 9250, 9875, 10500, 10878, 11060, 11100, 11613, 11692, 11850, 12250, 12950, 13825, 13875, 14615, 14700, 15484, 15540, 16590, 17538, 18130, 18375, 18500, 19355, 19425, 19750, 20461, 21756, 23226, 23700, 24500, 25900, 27195, 27650, 27750, 29230, 29625, 32375, 33180, 35076, 36260, 36750, 38710, 38850, 39500, 40922, 41475, 43845, 45325, 46452, 54390, 55300, 55500, 58065, 58460, 59250, 61383, 64750, 69125, 73075, 73500, 77420, 77700, 81844, 82950, 87690, 90650, 96775, 97125, 102305, 108780, 116130, 118500, 122766, 129500, 135975, 138250, 143227, 146150, 165900, 175380, 181300, 193550, 194250, 204610, 207375, 219225, 226625, 232260, 245532, 271950, 276500, 286454, 290325, 292300, 306915, 365375, 387100, 388500, 409220, 414750, 429681, 438450, 453250, 483875, 511525, 543900, 572908, 580650, 613830, 679875, 716135, 730750, 829500, 859362, 876900, 906500, 967750, 1023050, 1096125, 1161300, 1227660, 1359750, 1432270, 1451625, 1461500, 1534575, 1718724, 1935500, 2046100, 2148405, 2192250, 2557625, 2719500, 2864540, 2903250, 3069150, 3580675, 4296810, 4384500, 5115250, 5806500, 6138300, 7161350, 7672875, 8593620, 10230500, 10742025, 14322700, 15345750, 17903375, 21484050, 30691500, 35806750, 42968100, 53710125, 71613500, 107420250, 214840500]

約数ペア:

[(1, 214840500), (2, 107420250), (3, 71613500), (4, 53710125), (5, 42968100), (6, 35806750), (7, 30691500), (10, 21484050), (12, 17903375), (14, 15345750), (15, 14322700), (20, 10742025), (21, 10230500), (25, 8593620), (28, 7672875), (30, 7161350), (35, 6138300), (37, 5806500), (42, 5115250), (49, 4384500), (50, 4296810), (60, 3580675), (70, 3069150), (74, 2903250), (75, 2864540), (79, 2719500), (84, 2557625), (98, 2192250), (100, 2148405), (105, 2046100), (111, 1935500), (125, 1718724), (140, 1534575), (147, 1461500), (148, 1451625), (150, 1432270), (158, 1359750), (175, 1227660), (185, 1161300), (196, 1096125), (210, 1023050), (222, 967750), (237, 906500), (245, 876900), (250, 859362), (259, 829500), (294, 730750), (300, 716135), (316, 679875), (350, 613830), (370, 580650), (375, 572908), (395, 543900), (420, 511525), (444, 483875), (474, 453250), (490, 438450), (500, 429681), (518, 414750), (525, 409220), (553, 388500), (555, 387100), (588, 365375), (700, 306915), (735, 292300), (740, 290325), (750, 286454), (777, 276500), (790, 271950), (875, 245532), (925, 232260), (948, 226625), (980, 219225), (1036, 207375), (1050, 204610), (1106, 194250), (1110, 193550), (1185, 181300), (1225, 175380), (1295, 165900), (1470, 146150), (1500, 143227), (1554, 138250), (1580, 135975), (1659, 129500), (1750, 122766), (1813, 118500), (1850, 116130), (1975, 108780), (2100, 102305), (2212, 97125), (2220, 96775), (2370, 90650), (2450, 87690), (2590, 82950), (2625, 81844), (2765, 77700), (2775, 77420), (2923, 73500), (2940, 73075), (3108, 69125), (3318, 64750), (3500, 61383), (3626, 59250), (3675, 58460), (3700, 58065), (3871, 55500), (3885, 55300), (3950, 54390), (4625, 46452), (4740, 45325), (4900, 43845), (5180, 41475), (5250, 40922), (5439, 39500), (5530, 38850), (5550, 38710), (5846, 36750), (5925, 36260), (6125, 35076), (6475, 33180), (6636, 32375), (7252, 29625), (7350, 29230), (7742, 27750), (7770, 27650), (7900, 27195), (8295, 25900), (8769, 24500), (9065, 23700), (9250, 23226), (9875, 21756), (10500, 20461), (10878, 19750), (11060, 19425), (11100, 19355), (11613, 18500), (11692, 18375), (11850, 18130), (12250, 17538), (12950, 16590), (13825, 15540), (13875, 15484), (14615, 14700)]