2915100

素因数分解:

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

素因数の和:140

約数の個数: 108

約数和(自身を含む): 9478560

約数和(自身を除く): 6563460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 60, 75, 79, 82, 90, 100, 123, 150, 158, 164, 180, 205, 225, 237, 246, 300, 316, 369, 395, 410, 450, 474, 492, 615, 711, 738, 790, 820, 900, 948, 1025, 1185, 1230, 1422, 1476, 1580, 1845, 1975, 2050, 2370, 2460, 2844, 3075, 3239, 3555, 3690, 3950, 4100, 4740, 5925, 6150, 6478, 7110, 7380, 7900, 9225, 9717, 11850, 12300, 12956, 14220, 16195, 17775, 18450, 19434, 23700, 29151, 32390, 35550, 36900, 38868, 48585, 58302, 64780, 71100, 80975, 97170, 116604, 145755, 161950, 194340, 242925, 291510, 323900, 485850, 583020, 728775, 971700, 1457550, 2915100]

約数ペア:

[(1, 2915100), (2, 1457550), (3, 971700), (4, 728775), (5, 583020), (6, 485850), (9, 323900), (10, 291510), (12, 242925), (15, 194340), (18, 161950), (20, 145755), (25, 116604), (30, 97170), (36, 80975), (41, 71100), (45, 64780), (50, 58302), (60, 48585), (75, 38868), (79, 36900), (82, 35550), (90, 32390), (100, 29151), (123, 23700), (150, 19434), (158, 18450), (164, 17775), (180, 16195), (205, 14220), (225, 12956), (237, 12300), (246, 11850), (300, 9717), (316, 9225), (369, 7900), (395, 7380), (410, 7110), (450, 6478), (474, 6150), (492, 5925), (615, 4740), (711, 4100), (738, 3950), (790, 3690), (820, 3555), (900, 3239), (948, 3075), (1025, 2844), (1185, 2460), (1230, 2370), (1422, 2050), (1476, 1975), (1580, 1845)]