2154223350

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{6733}}^1$

素因数の和:6836

約数の個数: 120

約数和(自身を含む): 6062216160

約数和(自身を除く): 3907992810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 79, 81, 90, 135, 150, 158, 162, 225, 237, 270, 395, 405, 450, 474, 675, 711, 790, 810, 1185, 1350, 1422, 1975, 2025, 2133, 2370, 3555, 3950, 4050, 4266, 5925, 6399, 6733, 7110, 10665, 11850, 12798, 13466, 17775, 20199, 21330, 31995, 33665, 35550, 40398, 53325, 60597, 63990, 67330, 100995, 106650, 121194, 159975, 168325, 181791, 201990, 302985, 319950, 336650, 363582, 504975, 531907, 545373, 605970, 908955, 1009950, 1063814, 1090746, 1514925, 1595721, 1817910, 2659535, 2726865, 3029850, 3191442, 4544775, 4787163, 5319070, 5453730, 7978605, 9089550, 9574326, 13297675, 13634325, 14361489, 15957210, 23935815, 26595350, 27268650, 28722978, 39893025, 43084467, 47871630, 71807445, 79786050, 86168934, 119679075, 143614890, 215422335, 239358150, 359037225, 430844670, 718074450, 1077111675, 2154223350]

約数ペア:

[(1, 2154223350), (2, 1077111675), (3, 718074450), (5, 430844670), (6, 359037225), (9, 239358150), (10, 215422335), (15, 143614890), (18, 119679075), (25, 86168934), (27, 79786050), (30, 71807445), (45, 47871630), (50, 43084467), (54, 39893025), (75, 28722978), (79, 27268650), (81, 26595350), (90, 23935815), (135, 15957210), (150, 14361489), (158, 13634325), (162, 13297675), (225, 9574326), (237, 9089550), (270, 7978605), (395, 5453730), (405, 5319070), (450, 4787163), (474, 4544775), (675, 3191442), (711, 3029850), (790, 2726865), (810, 2659535), (1185, 1817910), (1350, 1595721), (1422, 1514925), (1975, 1090746), (2025, 1063814), (2133, 1009950), (2370, 908955), (3555, 605970), (3950, 545373), (4050, 531907), (4266, 504975), (5925, 363582), (6399, 336650), (6733, 319950), (7110, 302985), (10665, 201990), (11850, 181791), (12798, 168325), (13466, 159975), (17775, 121194), (20199, 106650), (21330, 100995), (31995, 67330), (33665, 63990), (35550, 60597), (40398, 53325)]