210115620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:952

約数の個数: 240

約数和(自身を含む): 775228608

約数和(自身を除く): 565112988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 324, 330, 351, 390, 396, 405, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 810, 858, 891, 907, 990, 1053, 1170, 1188, 1287, 1404, 1430, 1485, 1620, 1716, 1755, 1782, 1814, 1980, 2106, 2145, 2340, 2574, 2721, 2860, 2970, 3510, 3564, 3628, 3861, 4212, 4290, 4455, 4535, 5148, 5265, 5442, 5940, 6435, 7020, 7722, 8163, 8580, 8910, 9070, 9977, 10530, 10884, 11583, 11791, 12870, 13605, 15444, 16326, 17820, 18140, 19305, 19954, 21060, 23166, 23582, 24489, 25740, 27210, 29931, 32652, 35373, 38610, 39908, 40815, 46332, 47164, 48978, 49885, 54420, 57915, 58955, 59862, 70746, 73467, 77220, 81630, 89793, 97956, 99770, 106119, 115830, 117910, 119724, 122445, 129701, 141492, 146934, 149655, 163260, 176865, 179586, 199540, 212238, 231660, 235820, 244890, 259402, 269379, 293868, 299310, 318357, 353730, 359172, 367335, 389103, 424476, 448965, 489780, 518804, 530595, 538758, 598620, 636714, 648505, 707460, 734670, 778206, 808137, 897930, 955071, 1061190, 1077516, 1167309, 1273428, 1297010, 1346895, 1469340, 1556412, 1591785, 1616274, 1795860, 1910142, 1945515, 2122380, 2334618, 2594020, 2693790, 3183570, 3232548, 3501927, 3820284, 3891030, 4040685, 4669236, 4775355, 5387580, 5836545, 6367140, 7003854, 7782060, 8081370, 9550710, 10505781, 11673090, 14007708, 16162740, 17509635, 19101420, 21011562, 23346180, 35019270, 42023124, 52528905, 70038540, 105057810, 210115620]

約数ペア:

[(1, 210115620), (2, 105057810), (3, 70038540), (4, 52528905), (5, 42023124), (6, 35019270), (9, 23346180), (10, 21011562), (11, 19101420), (12, 17509635), (13, 16162740), (15, 14007708), (18, 11673090), (20, 10505781), (22, 9550710), (26, 8081370), (27, 7782060), (30, 7003854), (33, 6367140), (36, 5836545), (39, 5387580), (44, 4775355), (45, 4669236), (52, 4040685), (54, 3891030), (55, 3820284), (60, 3501927), (65, 3232548), (66, 3183570), (78, 2693790), (81, 2594020), (90, 2334618), (99, 2122380), (108, 1945515), (110, 1910142), (117, 1795860), (130, 1616274), (132, 1591785), (135, 1556412), (143, 1469340), (156, 1346895), (162, 1297010), (165, 1273428), (180, 1167309), (195, 1077516), (198, 1061190), (220, 955071), (234, 897930), (260, 808137), (270, 778206), (286, 734670), (297, 707460), (324, 648505), (330, 636714), (351, 598620), (390, 538758), (396, 530595), (405, 518804), (429, 489780), (468, 448965), (495, 424476), (540, 389103), (572, 367335), (585, 359172), (594, 353730), (660, 318357), (702, 299310), (715, 293868), (780, 269379), (810, 259402), (858, 244890), (891, 235820), (907, 231660), (990, 212238), (1053, 199540), (1170, 179586), (1188, 176865), (1287, 163260), (1404, 149655), (1430, 146934), (1485, 141492), (1620, 129701), (1716, 122445), (1755, 119724), (1782, 117910), (1814, 115830), (1980, 106119), (2106, 99770), (2145, 97956), (2340, 89793), (2574, 81630), (2721, 77220), (2860, 73467), (2970, 70746), (3510, 59862), (3564, 58955), (3628, 57915), (3861, 54420), (4212, 49885), (4290, 48978), (4455, 47164), (4535, 46332), (5148, 40815), (5265, 39908), (5442, 38610), (5940, 35373), (6435, 32652), (7020, 29931), (7722, 27210), (8163, 25740), (8580, 24489), (8910, 23582), (9070, 23166), (9977, 21060), (10530, 19954), (10884, 19305), (11583, 18140), (11791, 17820), (12870, 16326), (13605, 15444)]