2247161700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{28921}}^1$

素因数の和:28982

約数の個数: 144

約数和(自身を含む): 7631705984

約数和(自身を除く): 5384544284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 50, 60, 70, 74, 75, 84, 100, 105, 111, 140, 148, 150, 175, 185, 210, 222, 259, 300, 350, 370, 420, 444, 518, 525, 555, 700, 740, 777, 925, 1036, 1050, 1110, 1295, 1554, 1850, 2100, 2220, 2590, 2775, 3108, 3700, 3885, 5180, 5550, 6475, 7770, 11100, 12950, 15540, 19425, 25900, 28921, 38850, 57842, 77700, 86763, 115684, 144605, 173526, 202447, 289210, 347052, 404894, 433815, 578420, 607341, 723025, 809788, 867630, 1012235, 1070077, 1214682, 1446050, 1735260, 2024470, 2140154, 2169075, 2429364, 2892100, 3036705, 3210231, 4048940, 4280308, 4338150, 5061175, 5350385, 6073410, 6420462, 7490539, 8676300, 10122350, 10700770, 12146820, 12840924, 14981078, 15183525, 16051155, 20244700, 21401540, 22471617, 26751925, 29962156, 30367050, 32102310, 37452695, 44943234, 53503850, 60734100, 64204620, 74905390, 80255775, 89886468, 107007700, 112358085, 149810780, 160511550, 187263475, 224716170, 321023100, 374526950, 449432340, 561790425, 749053900, 1123580850, 2247161700]

約数ペア:

[(1, 2247161700), (2, 1123580850), (3, 749053900), (4, 561790425), (5, 449432340), (6, 374526950), (7, 321023100), (10, 224716170), (12, 187263475), (14, 160511550), (15, 149810780), (20, 112358085), (21, 107007700), (25, 89886468), (28, 80255775), (30, 74905390), (35, 64204620), (37, 60734100), (42, 53503850), (50, 44943234), (60, 37452695), (70, 32102310), (74, 30367050), (75, 29962156), (84, 26751925), (100, 22471617), (105, 21401540), (111, 20244700), (140, 16051155), (148, 15183525), (150, 14981078), (175, 12840924), (185, 12146820), (210, 10700770), (222, 10122350), (259, 8676300), (300, 7490539), (350, 6420462), (370, 6073410), (420, 5350385), (444, 5061175), (518, 4338150), (525, 4280308), (555, 4048940), (700, 3210231), (740, 3036705), (777, 2892100), (925, 2429364), (1036, 2169075), (1050, 2140154), (1110, 2024470), (1295, 1735260), (1554, 1446050), (1850, 1214682), (2100, 1070077), (2220, 1012235), (2590, 867630), (2775, 809788), (3108, 723025), (3700, 607341), (3885, 578420), (5180, 433815), (5550, 404894), (6475, 347052), (7770, 289210), (11100, 202447), (12950, 173526), (15540, 144605), (19425, 115684), (25900, 86763), (28921, 77700), (38850, 57842)]