55479150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 159239808

約数和(自身を除く): 103760658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 41, 45, 50, 62, 75, 82, 90, 93, 97, 123, 150, 155, 186, 194, 205, 225, 246, 279, 291, 310, 369, 410, 450, 465, 485, 558, 582, 615, 738, 775, 873, 930, 970, 1025, 1230, 1271, 1395, 1455, 1550, 1746, 1845, 2050, 2325, 2425, 2542, 2790, 2910, 3007, 3075, 3690, 3813, 3977, 4365, 4650, 4850, 6014, 6150, 6355, 6975, 7275, 7626, 7954, 8730, 9021, 9225, 11439, 11931, 12710, 13950, 14550, 15035, 18042, 18450, 19065, 19885, 21825, 22878, 23862, 27063, 30070, 31775, 35793, 38130, 39770, 43650, 45105, 54126, 57195, 59655, 63550, 71586, 75175, 90210, 95325, 99425, 114390, 119310, 123287, 135315, 150350, 178965, 190650, 198850, 225525, 246574, 270630, 285975, 298275, 357930, 369861, 451050, 571950, 596550, 616435, 676575, 739722, 894825, 1109583, 1232870, 1353150, 1789650, 1849305, 2219166, 3082175, 3698610, 5547915, 6164350, 9246525, 11095830, 18493050, 27739575, 55479150]

約数ペア:

[(1, 55479150), (2, 27739575), (3, 18493050), (5, 11095830), (6, 9246525), (9, 6164350), (10, 5547915), (15, 3698610), (18, 3082175), (25, 2219166), (30, 1849305), (31, 1789650), (41, 1353150), (45, 1232870), (50, 1109583), (62, 894825), (75, 739722), (82, 676575), (90, 616435), (93, 596550), (97, 571950), (123, 451050), (150, 369861), (155, 357930), (186, 298275), (194, 285975), (205, 270630), (225, 246574), (246, 225525), (279, 198850), (291, 190650), (310, 178965), (369, 150350), (410, 135315), (450, 123287), (465, 119310), (485, 114390), (558, 99425), (582, 95325), (615, 90210), (738, 75175), (775, 71586), (873, 63550), (930, 59655), (970, 57195), (1025, 54126), (1230, 45105), (1271, 43650), (1395, 39770), (1455, 38130), (1550, 35793), (1746, 31775), (1845, 30070), (2050, 27063), (2325, 23862), (2425, 22878), (2542, 21825), (2790, 19885), (2910, 19065), (3007, 18450), (3075, 18042), (3690, 15035), (3813, 14550), (3977, 13950), (4365, 12710), (4650, 11931), (4850, 11439), (6014, 9225), (6150, 9021), (6355, 8730), (6975, 7954), (7275, 7626)]