15704978700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{106619}}^1$

素因数の和:107127

約数の個数: 72

約数和(自身を含む): 45532710720

約数和(自身を除く): 29827732020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 491, 982, 1473, 1964, 2455, 2946, 4910, 5892, 7365, 9820, 12275, 14730, 24550, 29460, 36825, 49100, 73650, 106619, 147300, 213238, 319857, 426476, 533095, 639714, 1066190, 1279428, 1599285, 2132380, 2665475, 3198570, 5330950, 6397140, 7996425, 10661900, 15992850, 31985700, 52349929, 104699858, 157049787, 209399716, 261749645, 314099574, 523499290, 628199148, 785248935, 1046998580, 1308748225, 1570497870, 2617496450, 3140995740, 3926244675, 5234992900, 7852489350, 15704978700]

約数ペア:

[(1, 15704978700), (2, 7852489350), (3, 5234992900), (4, 3926244675), (5, 3140995740), (6, 2617496450), (10, 1570497870), (12, 1308748225), (15, 1046998580), (20, 785248935), (25, 628199148), (30, 523499290), (50, 314099574), (60, 261749645), (75, 209399716), (100, 157049787), (150, 104699858), (300, 52349929), (491, 31985700), (982, 15992850), (1473, 10661900), (1964, 7996425), (2455, 6397140), (2946, 5330950), (4910, 3198570), (5892, 2665475), (7365, 2132380), (9820, 1599285), (12275, 1279428), (14730, 1066190), (24550, 639714), (29460, 533095), (36825, 426476), (49100, 319857), (73650, 213238), (106619, 147300)]