220073700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1361}}^1$

素因数の和:1403

約数の個数: 216

約数和(自身を含む): 808635744

約数和(自身を除く): 588562044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 49, 50, 55, 60, 66, 70, 75, 77, 84, 98, 100, 105, 110, 132, 140, 147, 150, 154, 165, 175, 196, 210, 220, 231, 245, 275, 294, 300, 308, 330, 350, 385, 420, 462, 490, 525, 539, 550, 588, 660, 700, 735, 770, 825, 924, 980, 1050, 1078, 1100, 1155, 1225, 1361, 1470, 1540, 1617, 1650, 1925, 2100, 2156, 2310, 2450, 2695, 2722, 2940, 3234, 3300, 3675, 3850, 4083, 4620, 4900, 5390, 5444, 5775, 6468, 6805, 7350, 7700, 8085, 8166, 9527, 10780, 11550, 13475, 13610, 14700, 14971, 16170, 16332, 19054, 20415, 23100, 26950, 27220, 28581, 29942, 32340, 34025, 38108, 40425, 40830, 44913, 47635, 53900, 57162, 59884, 66689, 68050, 74855, 80850, 81660, 89826, 95270, 102075, 104797, 114324, 133378, 136100, 142905, 149710, 161700, 179652, 190540, 200067, 204150, 209594, 224565, 238175, 266756, 285810, 299420, 314391, 333445, 374275, 400134, 408300, 419188, 449130, 476350, 523985, 571620, 628782, 666890, 714525, 733579, 748550, 800268, 898260, 952700, 1000335, 1047970, 1122825, 1257564, 1333780, 1429050, 1467158, 1497100, 1571955, 1667225, 2000670, 2095940, 2200737, 2245650, 2619925, 2858100, 2934316, 3143910, 3334450, 3667895, 4001340, 4401474, 4491300, 5001675, 5239850, 6287820, 6668900, 7335790, 7859775, 8802948, 10003350, 10479700, 11003685, 14671580, 15719550, 18339475, 20006700, 22007370, 31439100, 36678950, 44014740, 55018425, 73357900, 110036850, 220073700]

約数ペア:

[(1, 220073700), (2, 110036850), (3, 73357900), (4, 55018425), (5, 44014740), (6, 36678950), (7, 31439100), (10, 22007370), (11, 20006700), (12, 18339475), (14, 15719550), (15, 14671580), (20, 11003685), (21, 10479700), (22, 10003350), (25, 8802948), (28, 7859775), (30, 7335790), (33, 6668900), (35, 6287820), (42, 5239850), (44, 5001675), (49, 4491300), (50, 4401474), (55, 4001340), (60, 3667895), (66, 3334450), (70, 3143910), (75, 2934316), (77, 2858100), (84, 2619925), (98, 2245650), (100, 2200737), (105, 2095940), (110, 2000670), (132, 1667225), (140, 1571955), (147, 1497100), (150, 1467158), (154, 1429050), (165, 1333780), (175, 1257564), (196, 1122825), (210, 1047970), (220, 1000335), (231, 952700), (245, 898260), (275, 800268), (294, 748550), (300, 733579), (308, 714525), (330, 666890), (350, 628782), (385, 571620), (420, 523985), (462, 476350), (490, 449130), (525, 419188), (539, 408300), (550, 400134), (588, 374275), (660, 333445), (700, 314391), (735, 299420), (770, 285810), (825, 266756), (924, 238175), (980, 224565), (1050, 209594), (1078, 204150), (1100, 200067), (1155, 190540), (1225, 179652), (1361, 161700), (1470, 149710), (1540, 142905), (1617, 136100), (1650, 133378), (1925, 114324), (2100, 104797), (2156, 102075), (2310, 95270), (2450, 89826), (2695, 81660), (2722, 80850), (2940, 74855), (3234, 68050), (3300, 66689), (3675, 59884), (3850, 57162), (4083, 53900), (4620, 47635), (4900, 44913), (5390, 40830), (5444, 40425), (5775, 38108), (6468, 34025), (6805, 32340), (7350, 29942), (7700, 28581), (8085, 27220), (8166, 26950), (9527, 23100), (10780, 20415), (11550, 19054), (13475, 16332), (13610, 16170), (14700, 14971)]