2028753540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:449

約数の個数: 288

約数和(自身を含む): 7038105984

約数和(自身を除く): 5009352444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 137, 162, 165, 180, 198, 220, 243, 270, 274, 277, 297, 324, 330, 396, 405, 411, 486, 495, 540, 548, 554, 594, 660, 685, 810, 822, 831, 891, 972, 990, 1108, 1188, 1215, 1233, 1370, 1385, 1485, 1507, 1620, 1644, 1662, 1782, 1980, 2055, 2430, 2466, 2493, 2673, 2740, 2770, 2970, 3014, 3047, 3324, 3564, 3699, 4110, 4155, 4455, 4521, 4860, 4932, 4986, 5346, 5540, 5940, 6028, 6094, 6165, 7398, 7479, 7535, 8220, 8310, 8910, 9042, 9141, 9972, 10692, 11097, 12188, 12330, 12465, 13365, 13563, 14796, 14958, 15070, 15235, 16620, 17820, 18084, 18282, 18495, 22194, 22437, 22605, 24660, 24930, 26730, 27126, 27423, 29916, 30140, 30470, 33291, 36564, 36990, 37395, 37949, 40689, 44388, 44874, 45210, 45705, 49860, 53460, 54252, 54846, 55485, 60940, 66582, 67311, 67815, 73980, 74790, 75898, 81378, 82269, 89748, 90420, 91410, 109692, 110970, 112185, 113847, 122067, 133164, 134622, 135630, 137115, 149580, 151796, 162756, 164538, 166455, 182820, 189745, 203445, 221940, 224370, 227694, 244134, 246807, 269244, 271260, 274230, 329076, 332910, 336555, 341541, 366201, 379490, 406890, 411345, 417439, 448740, 455388, 488268, 493614, 548460, 569235, 610335, 665820, 673110, 683082, 732402, 740421, 758980, 813780, 822690, 834878, 987228, 1024623, 1138470, 1220670, 1234035, 1252317, 1346220, 1366164, 1464804, 1480842, 1645380, 1669756, 1707705, 1831005, 2049246, 2087195, 2276940, 2441340, 2468070, 2504634, 2961684, 3073869, 3415410, 3662010, 3702105, 3756951, 4098492, 4174390, 4936140, 5009268, 5123115, 6147738, 6261585, 6830820, 7324020, 7404210, 7513902, 8348780, 9221607, 10246230, 11270853, 12295476, 12523170, 14808420, 15027804, 15369345, 18443214, 18784755, 20492460, 22541706, 25046340, 30738690, 33812559, 36886428, 37569510, 45083412, 46108035, 56354265, 61477380, 67625118, 75139020, 92216070, 101437677, 112708530, 135250236, 169062795, 184432140, 202875354, 225417060, 338125590, 405750708, 507188385, 676251180, 1014376770, 2028753540]

約数ペア:

[(1, 2028753540), (2, 1014376770), (3, 676251180), (4, 507188385), (5, 405750708), (6, 338125590), (9, 225417060), (10, 202875354), (11, 184432140), (12, 169062795), (15, 135250236), (18, 112708530), (20, 101437677), (22, 92216070), (27, 75139020), (30, 67625118), (33, 61477380), (36, 56354265), (44, 46108035), (45, 45083412), (54, 37569510), (55, 36886428), (60, 33812559), (66, 30738690), (81, 25046340), (90, 22541706), (99, 20492460), (108, 18784755), (110, 18443214), (132, 15369345), (135, 15027804), (137, 14808420), (162, 12523170), (165, 12295476), (180, 11270853), (198, 10246230), (220, 9221607), (243, 8348780), (270, 7513902), (274, 7404210), (277, 7324020), (297, 6830820), (324, 6261585), (330, 6147738), (396, 5123115), (405, 5009268), (411, 4936140), (486, 4174390), (495, 4098492), (540, 3756951), (548, 3702105), (554, 3662010), (594, 3415410), (660, 3073869), (685, 2961684), (810, 2504634), (822, 2468070), (831, 2441340), (891, 2276940), (972, 2087195), (990, 2049246), (1108, 1831005), (1188, 1707705), (1215, 1669756), (1233, 1645380), (1370, 1480842), (1385, 1464804), (1485, 1366164), (1507, 1346220), (1620, 1252317), (1644, 1234035), (1662, 1220670), (1782, 1138470), (1980, 1024623), (2055, 987228), (2430, 834878), (2466, 822690), (2493, 813780), (2673, 758980), (2740, 740421), (2770, 732402), (2970, 683082), (3014, 673110), (3047, 665820), (3324, 610335), (3564, 569235), (3699, 548460), (4110, 493614), (4155, 488268), (4455, 455388), (4521, 448740), (4860, 417439), (4932, 411345), (4986, 406890), (5346, 379490), (5540, 366201), (5940, 341541), (6028, 336555), (6094, 332910), (6165, 329076), (7398, 274230), (7479, 271260), (7535, 269244), (8220, 246807), (8310, 244134), (8910, 227694), (9042, 224370), (9141, 221940), (9972, 203445), (10692, 189745), (11097, 182820), (12188, 166455), (12330, 164538), (12465, 162756), (13365, 151796), (13563, 149580), (14796, 137115), (14958, 135630), (15070, 134622), (15235, 133164), (16620, 122067), (17820, 113847), (18084, 112185), (18282, 110970), (18495, 109692), (22194, 91410), (22437, 90420), (22605, 89748), (24660, 82269), (24930, 81378), (26730, 75898), (27126, 74790), (27423, 73980), (29916, 67815), (30140, 67311), (30470, 66582), (33291, 60940), (36564, 55485), (36990, 54846), (37395, 54252), (37949, 53460), (40689, 49860), (44388, 45705), (44874, 45210)]