730492020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 2443633920

約数和(自身を除く): 1713141900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 71, 73, 81, 87, 90, 108, 116, 135, 142, 145, 146, 162, 174, 180, 213, 219, 243, 261, 270, 284, 290, 292, 324, 348, 355, 365, 405, 426, 435, 438, 486, 522, 540, 580, 639, 657, 710, 730, 783, 810, 852, 870, 876, 972, 1044, 1065, 1095, 1215, 1278, 1305, 1314, 1420, 1460, 1566, 1620, 1740, 1917, 1971, 2059, 2117, 2130, 2190, 2349, 2430, 2556, 2610, 2628, 3132, 3195, 3285, 3834, 3915, 3942, 4118, 4234, 4260, 4380, 4698, 4860, 5183, 5220, 5751, 5913, 6177, 6351, 6390, 6570, 7047, 7668, 7830, 7884, 8236, 8468, 9396, 9585, 9855, 10295, 10366, 10585, 11502, 11745, 11826, 12354, 12702, 12780, 13140, 14094, 15549, 15660, 17253, 17739, 18531, 19053, 19170, 19710, 20590, 20732, 21170, 23004, 23490, 23652, 24708, 25404, 25915, 28188, 28755, 29565, 30885, 31098, 31755, 34506, 35235, 35478, 37062, 38106, 38340, 39420, 41180, 42340, 46647, 46980, 51830, 55593, 57159, 57510, 59130, 61770, 62196, 63510, 69012, 70470, 70956, 74124, 76212, 77745, 86265, 88695, 92655, 93294, 95265, 103660, 111186, 114318, 115020, 118260, 123540, 127020, 139941, 140940, 150307, 155490, 166779, 171477, 172530, 177390, 185310, 186588, 190530, 222372, 228636, 233235, 277965, 279882, 285795, 300614, 310980, 333558, 342954, 345060, 354780, 370620, 381060, 419823, 450921, 466470, 500337, 514431, 555930, 559764, 571590, 601228, 667116, 685908, 699705, 751535, 833895, 839646, 857385, 901842, 932940, 1000674, 1028862, 1111860, 1143180, 1259469, 1352763, 1399410, 1503070, 1667790, 1679292, 1714770, 1803684, 2001348, 2057724, 2099115, 2254605, 2501685, 2518938, 2572155, 2705526, 2798820, 3006140, 3335580, 3429540, 4058289, 4198230, 4509210, 5003370, 5037876, 5144310, 5411052, 6297345, 6763815, 8116578, 8396460, 9018420, 10006740, 10288620, 12174867, 12594690, 13527630, 16233156, 20291445, 24349734, 25189380, 27055260, 36524601, 40582890, 48699468, 60874335, 73049202, 81165780, 121748670, 146098404, 182623005, 243497340, 365246010, 730492020]

約数ペア:

[(1, 730492020), (2, 365246010), (3, 243497340), (4, 182623005), (5, 146098404), (6, 121748670), (9, 81165780), (10, 73049202), (12, 60874335), (15, 48699468), (18, 40582890), (20, 36524601), (27, 27055260), (29, 25189380), (30, 24349734), (36, 20291445), (45, 16233156), (54, 13527630), (58, 12594690), (60, 12174867), (71, 10288620), (73, 10006740), (81, 9018420), (87, 8396460), (90, 8116578), (108, 6763815), (116, 6297345), (135, 5411052), (142, 5144310), (145, 5037876), (146, 5003370), (162, 4509210), (174, 4198230), (180, 4058289), (213, 3429540), (219, 3335580), (243, 3006140), (261, 2798820), (270, 2705526), (284, 2572155), (290, 2518938), (292, 2501685), (324, 2254605), (348, 2099115), (355, 2057724), (365, 2001348), (405, 1803684), (426, 1714770), (435, 1679292), (438, 1667790), (486, 1503070), (522, 1399410), (540, 1352763), (580, 1259469), (639, 1143180), (657, 1111860), (710, 1028862), (730, 1000674), (783, 932940), (810, 901842), (852, 857385), (870, 839646), (876, 833895), (972, 751535), (1044, 699705), (1065, 685908), (1095, 667116), (1215, 601228), (1278, 571590), (1305, 559764), (1314, 555930), (1420, 514431), (1460, 500337), (1566, 466470), (1620, 450921), (1740, 419823), (1917, 381060), (1971, 370620), (2059, 354780), (2117, 345060), (2130, 342954), (2190, 333558), (2349, 310980), (2430, 300614), (2556, 285795), (2610, 279882), (2628, 277965), (3132, 233235), (3195, 228636), (3285, 222372), (3834, 190530), (3915, 186588), (3942, 185310), (4118, 177390), (4234, 172530), (4260, 171477), (4380, 166779), (4698, 155490), (4860, 150307), (5183, 140940), (5220, 139941), (5751, 127020), (5913, 123540), (6177, 118260), (6351, 115020), (6390, 114318), (6570, 111186), (7047, 103660), (7668, 95265), (7830, 93294), (7884, 92655), (8236, 88695), (8468, 86265), (9396, 77745), (9585, 76212), (9855, 74124), (10295, 70956), (10366, 70470), (10585, 69012), (11502, 63510), (11745, 62196), (11826, 61770), (12354, 59130), (12702, 57510), (12780, 57159), (13140, 55593), (14094, 51830), (15549, 46980), (15660, 46647), (17253, 42340), (17739, 41180), (18531, 39420), (19053, 38340), (19170, 38106), (19710, 37062), (20590, 35478), (20732, 35235), (21170, 34506), (23004, 31755), (23490, 31098), (23652, 30885), (24708, 29565), (25404, 28755), (25915, 28188)]