309138060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 1121541120

約数和(自身を除く): 812403060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 79, 84, 98, 105, 110, 121, 132, 140, 147, 154, 158, 165, 196, 210, 220, 231, 237, 242, 245, 294, 308, 316, 330, 363, 385, 395, 420, 462, 474, 484, 490, 539, 553, 588, 605, 660, 726, 735, 770, 790, 847, 869, 924, 948, 980, 1078, 1106, 1155, 1185, 1210, 1331, 1452, 1470, 1540, 1580, 1617, 1659, 1694, 1738, 1815, 2156, 2212, 2310, 2370, 2420, 2541, 2607, 2662, 2695, 2765, 2940, 3234, 3318, 3388, 3476, 3630, 3871, 3993, 4235, 4345, 4620, 4740, 5082, 5214, 5324, 5390, 5530, 5929, 6083, 6468, 6636, 6655, 7260, 7742, 7986, 8085, 8295, 8470, 8690, 9317, 9559, 10164, 10428, 10780, 11060, 11613, 11858, 12166, 12705, 13035, 13310, 15484, 15972, 16170, 16590, 16940, 17380, 17787, 18249, 18634, 19118, 19355, 19965, 23226, 23716, 24332, 25410, 26070, 26620, 27951, 28677, 29645, 30415, 32340, 33180, 35574, 36498, 37268, 38236, 38710, 39930, 42581, 46452, 46585, 47795, 50820, 52140, 55902, 57354, 58065, 59290, 60830, 65219, 66913, 71148, 72996, 77420, 79860, 85162, 88935, 91245, 93170, 95590, 105149, 111804, 114708, 116130, 118580, 121660, 127743, 130438, 133826, 139755, 143385, 170324, 177870, 182490, 186340, 191180, 195657, 200739, 210298, 212905, 232260, 255486, 260876, 267652, 279510, 286770, 315447, 326095, 334565, 355740, 364980, 391314, 401478, 420596, 425810, 468391, 510972, 525745, 559020, 573540, 630894, 638715, 652190, 669130, 736043, 782628, 802956, 851620, 936782, 978285, 1003695, 1051490, 1261788, 1277430, 1304380, 1338260, 1405173, 1472086, 1577235, 1873564, 1956570, 2007390, 2102980, 2208129, 2341955, 2554860, 2810346, 2944172, 3154470, 3680215, 3913140, 4014780, 4416258, 4683910, 5152301, 5620692, 6308940, 7025865, 7360430, 8832516, 9367820, 10304602, 11040645, 14051730, 14720860, 15456903, 20609204, 22081290, 25761505, 28103460, 30913806, 44162580, 51523010, 61827612, 77284515, 103046020, 154569030, 309138060]

約数ペア:

[(1, 309138060), (2, 154569030), (3, 103046020), (4, 77284515), (5, 61827612), (6, 51523010), (7, 44162580), (10, 30913806), (11, 28103460), (12, 25761505), (14, 22081290), (15, 20609204), (20, 15456903), (21, 14720860), (22, 14051730), (28, 11040645), (30, 10304602), (33, 9367820), (35, 8832516), (42, 7360430), (44, 7025865), (49, 6308940), (55, 5620692), (60, 5152301), (66, 4683910), (70, 4416258), (77, 4014780), (79, 3913140), (84, 3680215), (98, 3154470), (105, 2944172), (110, 2810346), (121, 2554860), (132, 2341955), (140, 2208129), (147, 2102980), (154, 2007390), (158, 1956570), (165, 1873564), (196, 1577235), (210, 1472086), (220, 1405173), (231, 1338260), (237, 1304380), (242, 1277430), (245, 1261788), (294, 1051490), (308, 1003695), (316, 978285), (330, 936782), (363, 851620), (385, 802956), (395, 782628), (420, 736043), (462, 669130), (474, 652190), (484, 638715), (490, 630894), (539, 573540), (553, 559020), (588, 525745), (605, 510972), (660, 468391), (726, 425810), (735, 420596), (770, 401478), (790, 391314), (847, 364980), (869, 355740), (924, 334565), (948, 326095), (980, 315447), (1078, 286770), (1106, 279510), (1155, 267652), (1185, 260876), (1210, 255486), (1331, 232260), (1452, 212905), (1470, 210298), (1540, 200739), (1580, 195657), (1617, 191180), (1659, 186340), (1694, 182490), (1738, 177870), (1815, 170324), (2156, 143385), (2212, 139755), (2310, 133826), (2370, 130438), (2420, 127743), (2541, 121660), (2607, 118580), (2662, 116130), (2695, 114708), (2765, 111804), (2940, 105149), (3234, 95590), (3318, 93170), (3388, 91245), (3476, 88935), (3630, 85162), (3871, 79860), (3993, 77420), (4235, 72996), (4345, 71148), (4620, 66913), (4740, 65219), (5082, 60830), (5214, 59290), (5324, 58065), (5390, 57354), (5530, 55902), (5929, 52140), (6083, 50820), (6468, 47795), (6636, 46585), (6655, 46452), (7260, 42581), (7742, 39930), (7986, 38710), (8085, 38236), (8295, 37268), (8470, 36498), (8690, 35574), (9317, 33180), (9559, 32340), (10164, 30415), (10428, 29645), (10780, 28677), (11060, 27951), (11613, 26620), (11858, 26070), (12166, 25410), (12705, 24332), (13035, 23716), (13310, 23226), (15484, 19965), (15972, 19355), (16170, 19118), (16590, 18634), (16940, 18249), (17380, 17787)]