1272509700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1777}}^1$

素因数の和:1843

約数の個数: 288

約数和(自身を含む): 4741029888

約数和(自身を除く): 3468520188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 31, 33, 35, 42, 44, 50, 55, 60, 62, 66, 70, 75, 77, 84, 93, 100, 105, 110, 124, 132, 140, 150, 154, 155, 165, 175, 186, 210, 217, 220, 231, 275, 300, 308, 310, 330, 341, 350, 372, 385, 420, 434, 462, 465, 525, 550, 620, 651, 660, 682, 700, 770, 775, 825, 868, 924, 930, 1023, 1050, 1085, 1100, 1155, 1302, 1364, 1540, 1550, 1650, 1705, 1777, 1860, 1925, 2046, 2100, 2170, 2310, 2325, 2387, 2604, 3100, 3255, 3300, 3410, 3554, 3850, 4092, 4340, 4620, 4650, 4774, 5115, 5331, 5425, 5775, 6510, 6820, 7108, 7161, 7700, 8525, 8885, 9300, 9548, 10230, 10662, 10850, 11550, 11935, 12439, 13020, 14322, 16275, 17050, 17770, 19547, 20460, 21324, 21700, 23100, 23870, 24878, 25575, 26655, 28644, 32550, 34100, 35540, 35805, 37317, 39094, 44425, 47740, 49756, 51150, 53310, 55087, 58641, 59675, 62195, 65100, 71610, 74634, 78188, 88850, 97735, 102300, 106620, 110174, 117282, 119350, 124390, 133275, 136829, 143220, 149268, 165261, 177700, 179025, 186585, 195470, 220348, 234564, 238700, 248780, 266550, 273658, 275435, 293205, 310975, 330522, 358050, 373170, 385609, 390940, 410487, 488675, 533100, 547316, 550870, 586410, 605957, 621950, 661044, 684145, 716100, 746340, 771218, 820974, 826305, 932925, 977350, 1101740, 1156827, 1172820, 1211914, 1243900, 1368290, 1377175, 1466025, 1542436, 1641948, 1652610, 1817871, 1865850, 1928045, 1954700, 2052435, 2313654, 2423828, 2736580, 2754350, 2932050, 3029785, 3305220, 3420725, 3635742, 3731700, 3856090, 4104870, 4131525, 4241699, 4627308, 5508700, 5784135, 5864100, 6059570, 6841450, 7271484, 7712180, 8209740, 8263050, 8483398, 9089355, 9640225, 10262175, 11568270, 12119140, 12725097, 13682900, 15148925, 16526100, 16966796, 18178710, 19280450, 20524350, 21208495, 23136540, 25450194, 28920675, 30297850, 36357420, 38560900, 41048700, 42416990, 45446775, 50900388, 57841350, 60595700, 63625485, 84833980, 90893550, 106042475, 115682700, 127250970, 181787100, 212084950, 254501940, 318127425, 424169900, 636254850, 1272509700]

約数ペア:

[(1, 1272509700), (2, 636254850), (3, 424169900), (4, 318127425), (5, 254501940), (6, 212084950), (7, 181787100), (10, 127250970), (11, 115682700), (12, 106042475), (14, 90893550), (15, 84833980), (20, 63625485), (21, 60595700), (22, 57841350), (25, 50900388), (28, 45446775), (30, 42416990), (31, 41048700), (33, 38560900), (35, 36357420), (42, 30297850), (44, 28920675), (50, 25450194), (55, 23136540), (60, 21208495), (62, 20524350), (66, 19280450), (70, 18178710), (75, 16966796), (77, 16526100), (84, 15148925), (93, 13682900), (100, 12725097), (105, 12119140), (110, 11568270), (124, 10262175), (132, 9640225), (140, 9089355), (150, 8483398), (154, 8263050), (155, 8209740), (165, 7712180), (175, 7271484), (186, 6841450), (210, 6059570), (217, 5864100), (220, 5784135), (231, 5508700), (275, 4627308), (300, 4241699), (308, 4131525), (310, 4104870), (330, 3856090), (341, 3731700), (350, 3635742), (372, 3420725), (385, 3305220), (420, 3029785), (434, 2932050), (462, 2754350), (465, 2736580), (525, 2423828), (550, 2313654), (620, 2052435), (651, 1954700), (660, 1928045), (682, 1865850), (700, 1817871), (770, 1652610), (775, 1641948), (825, 1542436), (868, 1466025), (924, 1377175), (930, 1368290), (1023, 1243900), (1050, 1211914), (1085, 1172820), (1100, 1156827), (1155, 1101740), (1302, 977350), (1364, 932925), (1540, 826305), (1550, 820974), (1650, 771218), (1705, 746340), (1777, 716100), (1860, 684145), (1925, 661044), (2046, 621950), (2100, 605957), (2170, 586410), (2310, 550870), (2325, 547316), (2387, 533100), (2604, 488675), (3100, 410487), (3255, 390940), (3300, 385609), (3410, 373170), (3554, 358050), (3850, 330522), (4092, 310975), (4340, 293205), (4620, 275435), (4650, 273658), (4774, 266550), (5115, 248780), (5331, 238700), (5425, 234564), (5775, 220348), (6510, 195470), (6820, 186585), (7108, 179025), (7161, 177700), (7700, 165261), (8525, 149268), (8885, 143220), (9300, 136829), (9548, 133275), (10230, 124390), (10662, 119350), (10850, 117282), (11550, 110174), (11935, 106620), (12439, 102300), (13020, 97735), (14322, 88850), (16275, 78188), (17050, 74634), (17770, 71610), (19547, 65100), (20460, 62195), (21324, 59675), (21700, 58641), (23100, 55087), (23870, 53310), (24878, 51150), (25575, 49756), (26655, 47740), (28644, 44425), (32550, 39094), (34100, 37317), (35540, 35805)]