75449200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 193737600

約数和(自身を除く): 118288400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 59, 80, 92, 100, 115, 118, 139, 184, 200, 230, 236, 278, 295, 368, 400, 460, 472, 556, 575, 590, 695, 920, 944, 1112, 1150, 1180, 1357, 1390, 1475, 1840, 2224, 2300, 2360, 2714, 2780, 2950, 3197, 3475, 4600, 4720, 5428, 5560, 5900, 6394, 6785, 6950, 8201, 9200, 10856, 11120, 11800, 12788, 13570, 13900, 15985, 16402, 21712, 23600, 25576, 27140, 27800, 31970, 32804, 33925, 41005, 51152, 54280, 55600, 63940, 65608, 67850, 79925, 82010, 108560, 127880, 131216, 135700, 159850, 164020, 188623, 205025, 255760, 271400, 319700, 328040, 377246, 410050, 542800, 639400, 656080, 754492, 820100, 943115, 1278800, 1508984, 1640200, 1886230, 3017968, 3280400, 3772460, 4715575, 7544920, 9431150, 15089840, 18862300, 37724600, 75449200]

約数ペア:

[(1, 75449200), (2, 37724600), (4, 18862300), (5, 15089840), (8, 9431150), (10, 7544920), (16, 4715575), (20, 3772460), (23, 3280400), (25, 3017968), (40, 1886230), (46, 1640200), (50, 1508984), (59, 1278800), (80, 943115), (92, 820100), (100, 754492), (115, 656080), (118, 639400), (139, 542800), (184, 410050), (200, 377246), (230, 328040), (236, 319700), (278, 271400), (295, 255760), (368, 205025), (400, 188623), (460, 164020), (472, 159850), (556, 135700), (575, 131216), (590, 127880), (695, 108560), (920, 82010), (944, 79925), (1112, 67850), (1150, 65608), (1180, 63940), (1357, 55600), (1390, 54280), (1475, 51152), (1840, 41005), (2224, 33925), (2300, 32804), (2360, 31970), (2714, 27800), (2780, 27140), (2950, 25576), (3197, 23600), (3475, 21712), (4600, 16402), (4720, 15985), (5428, 13900), (5560, 13570), (5900, 12788), (6394, 11800), (6785, 11120), (6950, 10856), (8201, 9200)]