42268950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 121867200

約数和(自身を除く): 79598250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 41, 45, 50, 58, 75, 79, 82, 87, 90, 123, 145, 150, 158, 174, 205, 225, 237, 246, 261, 290, 369, 395, 410, 435, 450, 474, 522, 615, 711, 725, 738, 790, 870, 1025, 1185, 1189, 1230, 1305, 1422, 1450, 1845, 1975, 2050, 2175, 2291, 2370, 2378, 2610, 3075, 3239, 3555, 3567, 3690, 3950, 4350, 4582, 5925, 5945, 6150, 6478, 6525, 6873, 7110, 7134, 9225, 9717, 10701, 11455, 11850, 11890, 13050, 13746, 16195, 17775, 17835, 18450, 19434, 20619, 21402, 22910, 29151, 29725, 32390, 34365, 35550, 35670, 41238, 48585, 53505, 57275, 58302, 59450, 68730, 80975, 89175, 93931, 97170, 103095, 107010, 114550, 145755, 161950, 171825, 178350, 187862, 206190, 242925, 267525, 281793, 291510, 343650, 469655, 485850, 515475, 535050, 563586, 728775, 845379, 939310, 1030950, 1408965, 1457550, 1690758, 2348275, 2817930, 4226895, 4696550, 7044825, 8453790, 14089650, 21134475, 42268950]

約数ペア:

[(1, 42268950), (2, 21134475), (3, 14089650), (5, 8453790), (6, 7044825), (9, 4696550), (10, 4226895), (15, 2817930), (18, 2348275), (25, 1690758), (29, 1457550), (30, 1408965), (41, 1030950), (45, 939310), (50, 845379), (58, 728775), (75, 563586), (79, 535050), (82, 515475), (87, 485850), (90, 469655), (123, 343650), (145, 291510), (150, 281793), (158, 267525), (174, 242925), (205, 206190), (225, 187862), (237, 178350), (246, 171825), (261, 161950), (290, 145755), (369, 114550), (395, 107010), (410, 103095), (435, 97170), (450, 93931), (474, 89175), (522, 80975), (615, 68730), (711, 59450), (725, 58302), (738, 57275), (790, 53505), (870, 48585), (1025, 41238), (1185, 35670), (1189, 35550), (1230, 34365), (1305, 32390), (1422, 29725), (1450, 29151), (1845, 22910), (1975, 21402), (2050, 20619), (2175, 19434), (2291, 18450), (2370, 17835), (2378, 17775), (2610, 16195), (3075, 13746), (3239, 13050), (3555, 11890), (3567, 11850), (3690, 11455), (3950, 10701), (4350, 9717), (4582, 9225), (5925, 7134), (5945, 7110), (6150, 6873), (6478, 6525)]