56109900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1$

素因数の和:389

約数の個数: 216

約数和(自身を含む): 206611776

約数和(自身を除く): 150501876

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, 347, 350, 385, 420, 462, 490, 525, 539, 550, 588, 660, 694, 700, 735, 770, 825, 924, 980, 1041, 1050, 1078, 1100, 1155, 1225, 1388, 1470, 1540, 1617, 1650, 1735, 1925, 2082, 2100, 2156, 2310, 2429, 2450, 2695, 2940, 3234, 3300, 3470, 3675, 3817, 3850, 4164, 4620, 4858, 4900, 5205, 5390, 5775, 6468, 6940, 7287, 7350, 7634, 7700, 8085, 8675, 9716, 10410, 10780, 11451, 11550, 12145, 13475, 14574, 14700, 15268, 16170, 17003, 17350, 19085, 20820, 22902, 23100, 24290, 26025, 26719, 26950, 29148, 32340, 34006, 34700, 36435, 38170, 40425, 45804, 48580, 51009, 52050, 53438, 53900, 57255, 60725, 68012, 72870, 76340, 80157, 80850, 85015, 95425, 102018, 104100, 106876, 114510, 121450, 133595, 145740, 160314, 161700, 170030, 182175, 187033, 190850, 204036, 229020, 242900, 255045, 267190, 286275, 320628, 340060, 364350, 374066, 381700, 400785, 425075, 510090, 534380, 561099, 572550, 667975, 728700, 748132, 801570, 850150, 935165, 1020180, 1122198, 1145100, 1275225, 1335950, 1603140, 1700300, 1870330, 2003925, 2244396, 2550450, 2671900, 2805495, 3740660, 4007850, 4675825, 5100900, 5610990, 8015700, 9351650, 11221980, 14027475, 18703300, 28054950, 56109900]

約数ペア:

[(1, 56109900), (2, 28054950), (3, 18703300), (4, 14027475), (5, 11221980), (6, 9351650), (7, 8015700), (10, 5610990), (11, 5100900), (12, 4675825), (14, 4007850), (15, 3740660), (20, 2805495), (21, 2671900), (22, 2550450), (25, 2244396), (28, 2003925), (30, 1870330), (33, 1700300), (35, 1603140), (42, 1335950), (44, 1275225), (49, 1145100), (50, 1122198), (55, 1020180), (60, 935165), (66, 850150), (70, 801570), (75, 748132), (77, 728700), (84, 667975), (98, 572550), (100, 561099), (105, 534380), (110, 510090), (132, 425075), (140, 400785), (147, 381700), (150, 374066), (154, 364350), (165, 340060), (175, 320628), (196, 286275), (210, 267190), (220, 255045), (231, 242900), (245, 229020), (275, 204036), (294, 190850), (300, 187033), (308, 182175), (330, 170030), (347, 161700), (350, 160314), (385, 145740), (420, 133595), (462, 121450), (490, 114510), (525, 106876), (539, 104100), (550, 102018), (588, 95425), (660, 85015), (694, 80850), (700, 80157), (735, 76340), (770, 72870), (825, 68012), (924, 60725), (980, 57255), (1041, 53900), (1050, 53438), (1078, 52050), (1100, 51009), (1155, 48580), (1225, 45804), (1388, 40425), (1470, 38170), (1540, 36435), (1617, 34700), (1650, 34006), (1735, 32340), (1925, 29148), (2082, 26950), (2100, 26719), (2156, 26025), (2310, 24290), (2429, 23100), (2450, 22902), (2695, 20820), (2940, 19085), (3234, 17350), (3300, 17003), (3470, 16170), (3675, 15268), (3817, 14700), (3850, 14574), (4164, 13475), (4620, 12145), (4858, 11550), (4900, 11451), (5205, 10780), (5390, 10410), (5775, 9716), (6468, 8675), (6940, 8085), (7287, 7700), (7350, 7634)]