137317180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 408683520

約数和(自身を除く): 271366340

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 26, 28, 35, 38, 44, 52, 55, 65, 70, 76, 77, 91, 95, 110, 130, 133, 140, 143, 154, 182, 190, 209, 220, 247, 260, 266, 286, 308, 361, 364, 380, 385, 418, 455, 494, 532, 572, 665, 715, 722, 770, 836, 910, 988, 1001, 1045, 1235, 1330, 1430, 1444, 1463, 1540, 1729, 1805, 1820, 2002, 2090, 2470, 2527, 2660, 2717, 2860, 2926, 3458, 3610, 3971, 4004, 4180, 4693, 4940, 5005, 5054, 5434, 5852, 6859, 6916, 7220, 7315, 7942, 8645, 9386, 10010, 10108, 10868, 12635, 13585, 13718, 14630, 15884, 17290, 18772, 19019, 19855, 20020, 23465, 25270, 27170, 27436, 27797, 29260, 32851, 34295, 34580, 38038, 39710, 46930, 48013, 50540, 51623, 54340, 55594, 65702, 68590, 75449, 76076, 79420, 89167, 93860, 95095, 96026, 103246, 111188, 131404, 137180, 138985, 150898, 164255, 178334, 190190, 192052, 206492, 240065, 258115, 277970, 301796, 328510, 356668, 361361, 377245, 380380, 445835, 480130, 516230, 528143, 555940, 624169, 657020, 722722, 754490, 891670, 960260, 980837, 1032460, 1056286, 1248338, 1445444, 1508980, 1783340, 1806805, 1961674, 2112572, 2496676, 2640715, 3120845, 3613610, 3923348, 4904185, 5281430, 6241690, 6865859, 7227220, 9808370, 10562860, 12483380, 13731718, 19616740, 27463436, 34329295, 68658590, 137317180]

約数ペア:

[(1, 137317180), (2, 68658590), (4, 34329295), (5, 27463436), (7, 19616740), (10, 13731718), (11, 12483380), (13, 10562860), (14, 9808370), (19, 7227220), (20, 6865859), (22, 6241690), (26, 5281430), (28, 4904185), (35, 3923348), (38, 3613610), (44, 3120845), (52, 2640715), (55, 2496676), (65, 2112572), (70, 1961674), (76, 1806805), (77, 1783340), (91, 1508980), (95, 1445444), (110, 1248338), (130, 1056286), (133, 1032460), (140, 980837), (143, 960260), (154, 891670), (182, 754490), (190, 722722), (209, 657020), (220, 624169), (247, 555940), (260, 528143), (266, 516230), (286, 480130), (308, 445835), (361, 380380), (364, 377245), (380, 361361), (385, 356668), (418, 328510), (455, 301796), (494, 277970), (532, 258115), (572, 240065), (665, 206492), (715, 192052), (722, 190190), (770, 178334), (836, 164255), (910, 150898), (988, 138985), (1001, 137180), (1045, 131404), (1235, 111188), (1330, 103246), (1430, 96026), (1444, 95095), (1463, 93860), (1540, 89167), (1729, 79420), (1805, 76076), (1820, 75449), (2002, 68590), (2090, 65702), (2470, 55594), (2527, 54340), (2660, 51623), (2717, 50540), (2860, 48013), (2926, 46930), (3458, 39710), (3610, 38038), (3971, 34580), (4004, 34295), (4180, 32851), (4693, 29260), (4940, 27797), (5005, 27436), (5054, 27170), (5434, 25270), (5852, 23465), (6859, 20020), (6916, 19855), (7220, 19019), (7315, 18772), (7942, 17290), (8645, 15884), (9386, 14630), (10010, 13718), (10108, 13585), (10868, 12635)]