1455997928700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{2539}}^1\times {\mathrm{273073}}^1$

素因数の和:275636

約数の個数: 144

約数和(自身を含む): 4816413674240

約数和(自身を除く): 3360415745540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 2539, 5078, 7617, 10156, 12695, 15234, 17773, 25390, 30468, 35546, 38085, 50780, 53319, 63475, 71092, 76170, 88865, 106638, 126950, 152340, 177730, 190425, 213276, 253900, 266595, 273073, 355460, 380850, 444325, 533190, 546146, 761700, 819219, 888650, 1066380, 1092292, 1332975, 1365365, 1638438, 1777300, 1911511, 2665950, 2730730, 3276876, 3823022, 4096095, 5331900, 5461460, 5734533, 6826825, 7646044, 8192190, 9557555, 11469066, 13653650, 16384380, 19115110, 20480475, 22938132, 27307300, 28672665, 38230220, 40960950, 47787775, 57345330, 81921900, 95575550, 114690660, 143363325, 191151100, 286726650, 573453300, 693332347, 1386664694, 2079997041, 2773329388, 3466661735, 4159994082, 4853326429, 6933323470, 8319988164, 9706652858, 10399985205, 13866646940, 14559979287, 17333308675, 19413305716, 20799970410, 24266632145, 29119958574, 34666617350, 41599940820, 48533264290, 51999926025, 58239917148, 69333234700, 72799896435, 97066528580, 103999852050, 121333160725, 145599792870, 207999704100, 242666321450, 291199585740, 363999482175, 485332642900, 727998964350, 1455997928700]

約数ペア:

[(1, 1455997928700), (2, 727998964350), (3, 485332642900), (4, 363999482175), (5, 291199585740), (6, 242666321450), (7, 207999704100), (10, 145599792870), (12, 121333160725), (14, 103999852050), (15, 97066528580), (20, 72799896435), (21, 69333234700), (25, 58239917148), (28, 51999926025), (30, 48533264290), (35, 41599940820), (42, 34666617350), (50, 29119958574), (60, 24266632145), (70, 20799970410), (75, 19413305716), (84, 17333308675), (100, 14559979287), (105, 13866646940), (140, 10399985205), (150, 9706652858), (175, 8319988164), (210, 6933323470), (300, 4853326429), (350, 4159994082), (420, 3466661735), (525, 2773329388), (700, 2079997041), (1050, 1386664694), (2100, 693332347), (2539, 573453300), (5078, 286726650), (7617, 191151100), (10156, 143363325), (12695, 114690660), (15234, 95575550), (17773, 81921900), (25390, 57345330), (30468, 47787775), (35546, 40960950), (38085, 38230220), (50780, 28672665), (53319, 27307300), (63475, 22938132), (71092, 20480475), (76170, 19115110), (88865, 16384380), (106638, 13653650), (126950, 11469066), (152340, 9557555), (177730, 8192190), (190425, 7646044), (213276, 6826825), (253900, 5734533), (266595, 5461460), (273073, 5331900), (355460, 4096095), (380850, 3823022), (444325, 3276876), (533190, 2730730), (546146, 2665950), (761700, 1911511), (819219, 1777300), (888650, 1638438), (1066380, 1365365), (1092292, 1332975)]