1518441700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{15139}}^1$

素因数の和:15229

約数の個数: 72

約数和(自身を含む): 3548210400

約数和(自身を除く): 2029768700

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 59, 68, 85, 100, 118, 170, 236, 295, 340, 425, 590, 850, 1003, 1180, 1475, 1700, 2006, 2950, 4012, 5015, 5900, 10030, 15139, 20060, 25075, 30278, 50150, 60556, 75695, 100300, 151390, 257363, 302780, 378475, 514726, 756950, 893201, 1029452, 1286815, 1513900, 1786402, 2573630, 3572804, 4466005, 5147260, 6434075, 8932010, 12868150, 15184417, 17864020, 22330025, 25736300, 30368834, 44660050, 60737668, 75922085, 89320100, 151844170, 303688340, 379610425, 759220850, 1518441700]

約数ペア:

[(1, 1518441700), (2, 759220850), (4, 379610425), (5, 303688340), (10, 151844170), (17, 89320100), (20, 75922085), (25, 60737668), (34, 44660050), (50, 30368834), (59, 25736300), (68, 22330025), (85, 17864020), (100, 15184417), (118, 12868150), (170, 8932010), (236, 6434075), (295, 5147260), (340, 4466005), (425, 3572804), (590, 2573630), (850, 1786402), (1003, 1513900), (1180, 1286815), (1475, 1029452), (1700, 893201), (2006, 756950), (2950, 514726), (4012, 378475), (5015, 302780), (5900, 257363), (10030, 151390), (15139, 100300), (20060, 75695), (25075, 60556), (30278, 50150)]