77109900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:600

約数の個数: 144

約数和(自身を含む): 258983424

約数和(自身を除く): 181873524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 73, 75, 84, 100, 105, 140, 146, 150, 175, 210, 219, 292, 300, 350, 365, 420, 438, 503, 511, 525, 700, 730, 876, 1006, 1022, 1050, 1095, 1460, 1509, 1533, 1825, 2012, 2044, 2100, 2190, 2515, 2555, 3018, 3066, 3521, 3650, 4380, 5030, 5110, 5475, 6036, 6132, 7042, 7300, 7545, 7665, 10060, 10220, 10563, 10950, 12575, 12775, 14084, 15090, 15330, 17605, 21126, 21900, 25150, 25550, 30180, 30660, 35210, 36719, 37725, 38325, 42252, 50300, 51100, 52815, 70420, 73438, 75450, 76650, 88025, 105630, 110157, 146876, 150900, 153300, 176050, 183595, 211260, 220314, 257033, 264075, 352100, 367190, 440628, 514066, 528150, 550785, 734380, 771099, 917975, 1028132, 1056300, 1101570, 1285165, 1542198, 1835950, 2203140, 2570330, 2753925, 3084396, 3671900, 3855495, 5140660, 5507850, 6425825, 7710990, 11015700, 12851650, 15421980, 19277475, 25703300, 38554950, 77109900]

約数ペア:

[(1, 77109900), (2, 38554950), (3, 25703300), (4, 19277475), (5, 15421980), (6, 12851650), (7, 11015700), (10, 7710990), (12, 6425825), (14, 5507850), (15, 5140660), (20, 3855495), (21, 3671900), (25, 3084396), (28, 2753925), (30, 2570330), (35, 2203140), (42, 1835950), (50, 1542198), (60, 1285165), (70, 1101570), (73, 1056300), (75, 1028132), (84, 917975), (100, 771099), (105, 734380), (140, 550785), (146, 528150), (150, 514066), (175, 440628), (210, 367190), (219, 352100), (292, 264075), (300, 257033), (350, 220314), (365, 211260), (420, 183595), (438, 176050), (503, 153300), (511, 150900), (525, 146876), (700, 110157), (730, 105630), (876, 88025), (1006, 76650), (1022, 75450), (1050, 73438), (1095, 70420), (1460, 52815), (1509, 51100), (1533, 50300), (1825, 42252), (2012, 38325), (2044, 37725), (2100, 36719), (2190, 35210), (2515, 30660), (2555, 30180), (3018, 25550), (3066, 25150), (3521, 21900), (3650, 21126), (4380, 17605), (5030, 15330), (5110, 15090), (5475, 14084), (6036, 12775), (6132, 12575), (7042, 10950), (7300, 10563), (7545, 10220), (7665, 10060)]