42743250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 127849176

約数和(自身を除く): 85105926

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 121, 125, 150, 157, 165, 198, 225, 242, 250, 275, 314, 330, 363, 375, 450, 471, 495, 550, 605, 726, 750, 785, 825, 942, 990, 1089, 1125, 1210, 1375, 1413, 1570, 1650, 1727, 1815, 2178, 2250, 2355, 2475, 2750, 2826, 3025, 3454, 3630, 3925, 4125, 4710, 4950, 5181, 5445, 6050, 7065, 7850, 8250, 8635, 9075, 10362, 10890, 11775, 12375, 14130, 15125, 15543, 17270, 18150, 18997, 19625, 23550, 24750, 25905, 27225, 30250, 31086, 35325, 37994, 39250, 43175, 45375, 51810, 54450, 56991, 58875, 70650, 77715, 86350, 90750, 94985, 113982, 117750, 129525, 136125, 155430, 170973, 176625, 189970, 215875, 259050, 272250, 284955, 341946, 353250, 388575, 431750, 474925, 569910, 647625, 777150, 854865, 949850, 1295250, 1424775, 1709730, 1942875, 2374625, 2849550, 3885750, 4274325, 4749250, 7123875, 8548650, 14247750, 21371625, 42743250]

約数ペア:

[(1, 42743250), (2, 21371625), (3, 14247750), (5, 8548650), (6, 7123875), (9, 4749250), (10, 4274325), (11, 3885750), (15, 2849550), (18, 2374625), (22, 1942875), (25, 1709730), (30, 1424775), (33, 1295250), (45, 949850), (50, 854865), (55, 777150), (66, 647625), (75, 569910), (90, 474925), (99, 431750), (110, 388575), (121, 353250), (125, 341946), (150, 284955), (157, 272250), (165, 259050), (198, 215875), (225, 189970), (242, 176625), (250, 170973), (275, 155430), (314, 136125), (330, 129525), (363, 117750), (375, 113982), (450, 94985), (471, 90750), (495, 86350), (550, 77715), (605, 70650), (726, 58875), (750, 56991), (785, 54450), (825, 51810), (942, 45375), (990, 43175), (1089, 39250), (1125, 37994), (1210, 35325), (1375, 31086), (1413, 30250), (1570, 27225), (1650, 25905), (1727, 24750), (1815, 23550), (2178, 19625), (2250, 18997), (2355, 18150), (2475, 17270), (2750, 15543), (2826, 15125), (3025, 14130), (3454, 12375), (3630, 11775), (3925, 10890), (4125, 10362), (4710, 9075), (4950, 8635), (5181, 8250), (5445, 7850), (6050, 7065)]