145115654380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1\times {\mathrm{9319}}^1$

素因数の和:10343

約数の個数: 96

約数和(自身を含む): 328621708800

約数和(自身を除く): 183506054420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 953, 1634, 1906, 3268, 3812, 4085, 4765, 8170, 9319, 9530, 16340, 18107, 18638, 19060, 36214, 37276, 40979, 46595, 72428, 81958, 90535, 93190, 163916, 177061, 181070, 186380, 204895, 354122, 362140, 400717, 409790, 708244, 778601, 801434, 819580, 885305, 1557202, 1602868, 1770610, 2003585, 3114404, 3541220, 3893005, 4007170, 7613623, 7786010, 8014340, 8881007, 15227246, 15572020, 17762014, 30454492, 35524028, 38068115, 44405035, 76136230, 88810070, 152272460, 168739133, 177620140, 337478266, 381883301, 674956532, 763766602, 843695665, 1527533204, 1687391330, 1909416505, 3374782660, 3818833010, 7255782719, 7637666020, 14511565438, 29023130876, 36278913595, 72557827190, 145115654380]

約数ペア:

[(1, 145115654380), (2, 72557827190), (4, 36278913595), (5, 29023130876), (10, 14511565438), (19, 7637666020), (20, 7255782719), (38, 3818833010), (43, 3374782660), (76, 1909416505), (86, 1687391330), (95, 1527533204), (172, 843695665), (190, 763766602), (215, 674956532), (380, 381883301), (430, 337478266), (817, 177620140), (860, 168739133), (953, 152272460), (1634, 88810070), (1906, 76136230), (3268, 44405035), (3812, 38068115), (4085, 35524028), (4765, 30454492), (8170, 17762014), (9319, 15572020), (9530, 15227246), (16340, 8881007), (18107, 8014340), (18638, 7786010), (19060, 7613623), (36214, 4007170), (37276, 3893005), (40979, 3541220), (46595, 3114404), (72428, 2003585), (81958, 1770610), (90535, 1602868), (93190, 1557202), (163916, 885305), (177061, 819580), (181070, 801434), (186380, 778601), (204895, 708244), (354122, 409790), (362140, 400717)]