82070820

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:473

約数の個数: 168

約数和(自身を含む): 278924856

約数和(自身を除く): 196854036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 433, 468, 486, 540, 585, 702, 729, 780, 810, 866, 972, 1053, 1170, 1215, 1299, 1404, 1458, 1620, 1732, 1755, 2106, 2165, 2340, 2430, 2598, 2916, 3159, 3510, 3645, 3897, 4212, 4330, 4860, 5196, 5265, 5629, 6318, 6495, 7020, 7290, 7794, 8660, 9477, 10530, 11258, 11691, 12636, 12990, 14580, 15588, 15795, 16887, 18954, 19485, 21060, 22516, 23382, 25980, 28145, 31590, 33774, 35073, 37908, 38970, 46764, 47385, 50661, 56290, 58455, 63180, 67548, 70146, 77940, 84435, 94770, 101322, 105219, 112580, 116910, 140292, 151983, 168870, 175365, 189540, 202644, 210438, 233820, 253305, 303966, 315657, 337740, 350730, 420876, 455949, 506610, 526095, 607932, 631314, 701460, 759915, 911898, 1013220, 1052190, 1262628, 1367847, 1519830, 1578285, 1823796, 2104380, 2279745, 2735694, 3039660, 3156570, 4103541, 4559490, 5471388, 6313140, 6839235, 8207082, 9118980, 13678470, 16414164, 20517705, 27356940, 41035410, 82070820]

約数ペア:

[(1, 82070820), (2, 41035410), (3, 27356940), (4, 20517705), (5, 16414164), (6, 13678470), (9, 9118980), (10, 8207082), (12, 6839235), (13, 6313140), (15, 5471388), (18, 4559490), (20, 4103541), (26, 3156570), (27, 3039660), (30, 2735694), (36, 2279745), (39, 2104380), (45, 1823796), (52, 1578285), (54, 1519830), (60, 1367847), (65, 1262628), (78, 1052190), (81, 1013220), (90, 911898), (108, 759915), (117, 701460), (130, 631314), (135, 607932), (156, 526095), (162, 506610), (180, 455949), (195, 420876), (234, 350730), (243, 337740), (260, 315657), (270, 303966), (324, 253305), (351, 233820), (390, 210438), (405, 202644), (433, 189540), (468, 175365), (486, 168870), (540, 151983), (585, 140292), (702, 116910), (729, 112580), (780, 105219), (810, 101322), (866, 94770), (972, 84435), (1053, 77940), (1170, 70146), (1215, 67548), (1299, 63180), (1404, 58455), (1458, 56290), (1620, 50661), (1732, 47385), (1755, 46764), (2106, 38970), (2165, 37908), (2340, 35073), (2430, 33774), (2598, 31590), (2916, 28145), (3159, 25980), (3510, 23382), (3645, 22516), (3897, 21060), (4212, 19485), (4330, 18954), (4860, 16887), (5196, 15795), (5265, 15588), (5629, 14580), (6318, 12990), (6495, 12636), (7020, 11691), (7290, 11258), (7794, 10530), (8660, 9477)]