78793650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13469}}^1$

素因数の和:13500

約数の個数: 72

約数和(自身を含む): 227993220

約数和(自身を除く): 149199570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 13469, 26938, 40407, 67345, 80814, 121221, 134690, 175097, 202035, 242442, 336725, 350194, 404070, 525291, 606105, 673450, 875485, 1010175, 1050582, 1212210, 1575873, 1750970, 2020350, 2626455, 3030525, 3151746, 4377425, 5252910, 6061050, 7879365, 8754850, 13132275, 15758730, 26264550, 39396825, 78793650]

約数ペア:

[(1, 78793650), (2, 39396825), (3, 26264550), (5, 15758730), (6, 13132275), (9, 8754850), (10, 7879365), (13, 6061050), (15, 5252910), (18, 4377425), (25, 3151746), (26, 3030525), (30, 2626455), (39, 2020350), (45, 1750970), (50, 1575873), (65, 1212210), (75, 1050582), (78, 1010175), (90, 875485), (117, 673450), (130, 606105), (150, 525291), (195, 404070), (225, 350194), (234, 336725), (325, 242442), (390, 202035), (450, 175097), (585, 134690), (650, 121221), (975, 80814), (1170, 67345), (1950, 40407), (2925, 26938), (5850, 13469)]