77190120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{30631}}^1$

素因数の和:30655

約数の個数: 96

約数和(自身を含む): 286715520

約数和(自身を除く): 209525400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 30631, 61262, 91893, 122524, 153155, 183786, 214417, 245048, 275679, 306310, 367572, 428834, 459465, 551358, 612620, 643251, 735144, 857668, 918930, 1072085, 1102716, 1225240, 1286502, 1378395, 1715336, 1837860, 1929753, 2144170, 2205432, 2573004, 2756790, 3216255, 3675720, 3859506, 4288340, 5146008, 5513580, 6432510, 7719012, 8576680, 9648765, 11027160, 12865020, 15438024, 19297530, 25730040, 38595060, 77190120]

約数ペア:

[(1, 77190120), (2, 38595060), (3, 25730040), (4, 19297530), (5, 15438024), (6, 12865020), (7, 11027160), (8, 9648765), (9, 8576680), (10, 7719012), (12, 6432510), (14, 5513580), (15, 5146008), (18, 4288340), (20, 3859506), (21, 3675720), (24, 3216255), (28, 2756790), (30, 2573004), (35, 2205432), (36, 2144170), (40, 1929753), (42, 1837860), (45, 1715336), (56, 1378395), (60, 1286502), (63, 1225240), (70, 1102716), (72, 1072085), (84, 918930), (90, 857668), (105, 735144), (120, 643251), (126, 612620), (140, 551358), (168, 459465), (180, 428834), (210, 367572), (252, 306310), (280, 275679), (315, 245048), (360, 214417), (420, 183786), (504, 153155), (630, 122524), (840, 91893), (1260, 61262), (2520, 30631)]