253278300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 863944704

約数和(自身を除く): 610666404

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 25, 30, 33, 44, 46, 47, 50, 55, 60, 66, 69, 71, 75, 92, 94, 100, 110, 115, 132, 138, 141, 142, 150, 165, 188, 213, 220, 230, 235, 253, 275, 276, 282, 284, 300, 330, 345, 355, 426, 460, 470, 506, 517, 550, 564, 575, 660, 690, 705, 710, 759, 781, 825, 852, 940, 1012, 1034, 1065, 1081, 1100, 1150, 1175, 1265, 1380, 1410, 1420, 1518, 1551, 1562, 1633, 1650, 1725, 1775, 2068, 2130, 2162, 2300, 2343, 2350, 2530, 2585, 2820, 3036, 3102, 3124, 3243, 3266, 3300, 3337, 3450, 3525, 3550, 3795, 3905, 4260, 4324, 4686, 4700, 4899, 5060, 5170, 5325, 5405, 6204, 6325, 6486, 6532, 6674, 6900, 7050, 7100, 7590, 7755, 7810, 8165, 9372, 9798, 10011, 10340, 10650, 10810, 11715, 11891, 12650, 12925, 12972, 13348, 14100, 15180, 15510, 15620, 16215, 16330, 16685, 17963, 18975, 19525, 19596, 20022, 21300, 21620, 23430, 23782, 24495, 25300, 25850, 27025, 31020, 32430, 32660, 33370, 35673, 35926, 36707, 37950, 38775, 39050, 40044, 40825, 46860, 47564, 48990, 50055, 51700, 53889, 54050, 58575, 59455, 64860, 66740, 71346, 71852, 73414, 75900, 76751, 77550, 78100, 81075, 81650, 83425, 89815, 97980, 100110, 107778, 108100, 110121, 117150, 118910, 122475, 142692, 146828, 153502, 155100, 162150, 163300, 166850, 178365, 179630, 183535, 200220, 215556, 220242, 230253, 234300, 237820, 244950, 250275, 269445, 297275, 307004, 324300, 333700, 356730, 359260, 367070, 383755, 440484, 449075, 460506, 489900, 500550, 538890, 550605, 594550, 713460, 734140, 767510, 844261, 891825, 898150, 917675, 921012, 1001100, 1077780, 1101210, 1151265, 1189100, 1347225, 1535020, 1688522, 1783650, 1796300, 1835350, 1918775, 2202420, 2302530, 2532783, 2694450, 2753025, 3377044, 3567300, 3670700, 3837550, 4221305, 4605060, 5065566, 5388900, 5506050, 5756325, 7675100, 8442610, 10131132, 11012100, 11512650, 12663915, 16885220, 21106525, 23025300, 25327830, 42213050, 50655660, 63319575, 84426100, 126639150, 253278300]

約数ペア:

[(1, 253278300), (2, 126639150), (3, 84426100), (4, 63319575), (5, 50655660), (6, 42213050), (10, 25327830), (11, 23025300), (12, 21106525), (15, 16885220), (20, 12663915), (22, 11512650), (23, 11012100), (25, 10131132), (30, 8442610), (33, 7675100), (44, 5756325), (46, 5506050), (47, 5388900), (50, 5065566), (55, 4605060), (60, 4221305), (66, 3837550), (69, 3670700), (71, 3567300), (75, 3377044), (92, 2753025), (94, 2694450), (100, 2532783), (110, 2302530), (115, 2202420), (132, 1918775), (138, 1835350), (141, 1796300), (142, 1783650), (150, 1688522), (165, 1535020), (188, 1347225), (213, 1189100), (220, 1151265), (230, 1101210), (235, 1077780), (253, 1001100), (275, 921012), (276, 917675), (282, 898150), (284, 891825), (300, 844261), (330, 767510), (345, 734140), (355, 713460), (426, 594550), (460, 550605), (470, 538890), (506, 500550), (517, 489900), (550, 460506), (564, 449075), (575, 440484), (660, 383755), (690, 367070), (705, 359260), (710, 356730), (759, 333700), (781, 324300), (825, 307004), (852, 297275), (940, 269445), (1012, 250275), (1034, 244950), (1065, 237820), (1081, 234300), (1100, 230253), (1150, 220242), (1175, 215556), (1265, 200220), (1380, 183535), (1410, 179630), (1420, 178365), (1518, 166850), (1551, 163300), (1562, 162150), (1633, 155100), (1650, 153502), (1725, 146828), (1775, 142692), (2068, 122475), (2130, 118910), (2162, 117150), (2300, 110121), (2343, 108100), (2350, 107778), (2530, 100110), (2585, 97980), (2820, 89815), (3036, 83425), (3102, 81650), (3124, 81075), (3243, 78100), (3266, 77550), (3300, 76751), (3337, 75900), (3450, 73414), (3525, 71852), (3550, 71346), (3795, 66740), (3905, 64860), (4260, 59455), (4324, 58575), (4686, 54050), (4700, 53889), (4899, 51700), (5060, 50055), (5170, 48990), (5325, 47564), (5405, 46860), (6204, 40825), (6325, 40044), (6486, 39050), (6532, 38775), (6674, 37950), (6900, 36707), (7050, 35926), (7100, 35673), (7590, 33370), (7755, 32660), (7810, 32430), (8165, 31020), (9372, 27025), (9798, 25850), (10011, 25300), (10340, 24495), (10650, 23782), (10810, 23430), (11715, 21620), (11891, 21300), (12650, 20022), (12925, 19596), (12972, 19525), (13348, 18975), (14100, 17963), (15180, 16685), (15510, 16330), (15620, 16215)]