305160570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 944431488

約数和(自身を除く): 639270918

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 131, 143, 165, 181, 195, 198, 234, 262, 286, 330, 362, 390, 393, 429, 495, 543, 585, 655, 715, 786, 858, 905, 990, 1086, 1170, 1179, 1287, 1310, 1430, 1441, 1629, 1703, 1810, 1965, 1991, 2145, 2353, 2358, 2574, 2715, 2882, 3258, 3406, 3930, 3982, 4290, 4323, 4706, 5109, 5430, 5895, 5973, 6435, 7059, 7205, 8145, 8515, 8646, 9955, 10218, 11765, 11790, 11946, 12870, 12969, 14118, 14410, 15327, 16290, 17030, 17919, 18733, 19910, 21177, 21615, 23530, 23711, 25545, 25883, 25938, 29865, 30654, 35295, 35838, 37466, 42354, 43230, 47422, 51090, 51766, 56199, 59730, 64845, 70590, 71133, 76635, 77649, 89595, 93665, 105885, 112398, 118555, 129415, 129690, 142266, 153270, 155298, 168597, 179190, 187330, 211770, 213399, 232947, 237110, 258830, 260821, 280995, 308243, 337194, 355665, 388245, 426798, 465894, 521642, 561990, 616486, 711330, 776490, 782463, 842985, 924729, 1066995, 1164735, 1304105, 1541215, 1564926, 1685970, 1849458, 2133990, 2329470, 2347389, 2608210, 2774187, 3082430, 3390673, 3912315, 4623645, 4694778, 5548374, 6781346, 7824630, 9247290, 10172019, 11736945, 13870935, 16953365, 20344038, 23473890, 27741870, 30516057, 33906730, 50860095, 61032114, 101720190, 152580285, 305160570]

約数ペア:

[(1, 305160570), (2, 152580285), (3, 101720190), (5, 61032114), (6, 50860095), (9, 33906730), (10, 30516057), (11, 27741870), (13, 23473890), (15, 20344038), (18, 16953365), (22, 13870935), (26, 11736945), (30, 10172019), (33, 9247290), (39, 7824630), (45, 6781346), (55, 5548374), (65, 4694778), (66, 4623645), (78, 3912315), (90, 3390673), (99, 3082430), (110, 2774187), (117, 2608210), (130, 2347389), (131, 2329470), (143, 2133990), (165, 1849458), (181, 1685970), (195, 1564926), (198, 1541215), (234, 1304105), (262, 1164735), (286, 1066995), (330, 924729), (362, 842985), (390, 782463), (393, 776490), (429, 711330), (495, 616486), (543, 561990), (585, 521642), (655, 465894), (715, 426798), (786, 388245), (858, 355665), (905, 337194), (990, 308243), (1086, 280995), (1170, 260821), (1179, 258830), (1287, 237110), (1310, 232947), (1430, 213399), (1441, 211770), (1629, 187330), (1703, 179190), (1810, 168597), (1965, 155298), (1991, 153270), (2145, 142266), (2353, 129690), (2358, 129415), (2574, 118555), (2715, 112398), (2882, 105885), (3258, 93665), (3406, 89595), (3930, 77649), (3982, 76635), (4290, 71133), (4323, 70590), (4706, 64845), (5109, 59730), (5430, 56199), (5895, 51766), (5973, 51090), (6435, 47422), (7059, 43230), (7205, 42354), (8145, 37466), (8515, 35838), (8646, 35295), (9955, 30654), (10218, 29865), (11765, 25938), (11790, 25883), (11946, 25545), (12870, 23711), (12969, 23530), (14118, 21615), (14410, 21177), (15327, 19910), (16290, 18733), (17030, 17919)]