172523610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 576201600

約数和(自身を除く): 403677990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 29, 30, 35, 38, 42, 45, 49, 57, 58, 63, 70, 71, 87, 90, 95, 98, 105, 114, 126, 133, 142, 145, 147, 171, 174, 190, 203, 210, 213, 245, 261, 266, 285, 290, 294, 315, 342, 355, 399, 406, 426, 435, 441, 490, 497, 522, 551, 570, 609, 630, 639, 665, 710, 735, 798, 855, 870, 882, 931, 994, 1015, 1065, 1102, 1197, 1218, 1278, 1305, 1330, 1349, 1421, 1470, 1491, 1653, 1710, 1827, 1862, 1995, 2030, 2059, 2130, 2205, 2394, 2485, 2610, 2698, 2755, 2793, 2842, 2982, 3045, 3195, 3306, 3479, 3654, 3857, 3990, 4047, 4118, 4263, 4410, 4473, 4655, 4959, 4970, 5510, 5586, 5985, 6090, 6177, 6390, 6745, 6958, 7105, 7455, 7714, 8094, 8265, 8379, 8526, 8946, 9135, 9310, 9443, 9918, 10295, 10437, 11571, 11970, 12141, 12354, 12789, 13490, 13965, 14210, 14413, 14910, 16530, 16758, 17395, 18270, 18531, 18886, 19285, 20235, 20590, 20874, 21315, 22365, 23142, 24282, 24795, 25578, 26999, 27930, 28329, 28826, 30885, 31311, 34713, 34790, 37062, 38570, 39121, 40470, 41895, 42630, 43239, 44730, 47215, 49590, 52185, 53998, 56658, 57855, 60705, 61770, 62622, 63945, 66101, 69426, 72065, 78242, 80997, 83790, 84987, 86478, 92655, 94430, 100891, 104370, 115710, 117363, 121410, 127890, 129717, 132202, 134995, 141645, 144130, 156555, 161994, 169974, 173565, 185310, 195605, 198303, 201782, 216195, 234726, 242991, 259434, 269990, 273847, 283290, 302673, 313110, 330505, 347130, 352089, 391210, 396606, 404985, 424935, 432390, 485982, 504455, 547694, 586815, 594909, 605346, 648585, 661010, 704178, 809970, 821541, 849870, 908019, 991515, 1008910, 1173630, 1189818, 1214955, 1297170, 1369235, 1513365, 1643082, 1760445, 1816038, 1916929, 1983030, 2429910, 2464623, 2738470, 2974545, 3026730, 3520890, 3833858, 4107705, 4540095, 4929246, 5750787, 5949090, 8215410, 9080190, 9584645, 11501574, 12323115, 17252361, 19169290, 24646230, 28753935, 34504722, 57507870, 86261805, 172523610]

約数ペア:

[(1, 172523610), (2, 86261805), (3, 57507870), (5, 34504722), (6, 28753935), (7, 24646230), (9, 19169290), (10, 17252361), (14, 12323115), (15, 11501574), (18, 9584645), (19, 9080190), (21, 8215410), (29, 5949090), (30, 5750787), (35, 4929246), (38, 4540095), (42, 4107705), (45, 3833858), (49, 3520890), (57, 3026730), (58, 2974545), (63, 2738470), (70, 2464623), (71, 2429910), (87, 1983030), (90, 1916929), (95, 1816038), (98, 1760445), (105, 1643082), (114, 1513365), (126, 1369235), (133, 1297170), (142, 1214955), (145, 1189818), (147, 1173630), (171, 1008910), (174, 991515), (190, 908019), (203, 849870), (210, 821541), (213, 809970), (245, 704178), (261, 661010), (266, 648585), (285, 605346), (290, 594909), (294, 586815), (315, 547694), (342, 504455), (355, 485982), (399, 432390), (406, 424935), (426, 404985), (435, 396606), (441, 391210), (490, 352089), (497, 347130), (522, 330505), (551, 313110), (570, 302673), (609, 283290), (630, 273847), (639, 269990), (665, 259434), (710, 242991), (735, 234726), (798, 216195), (855, 201782), (870, 198303), (882, 195605), (931, 185310), (994, 173565), (1015, 169974), (1065, 161994), (1102, 156555), (1197, 144130), (1218, 141645), (1278, 134995), (1305, 132202), (1330, 129717), (1349, 127890), (1421, 121410), (1470, 117363), (1491, 115710), (1653, 104370), (1710, 100891), (1827, 94430), (1862, 92655), (1995, 86478), (2030, 84987), (2059, 83790), (2130, 80997), (2205, 78242), (2394, 72065), (2485, 69426), (2610, 66101), (2698, 63945), (2755, 62622), (2793, 61770), (2842, 60705), (2982, 57855), (3045, 56658), (3195, 53998), (3306, 52185), (3479, 49590), (3654, 47215), (3857, 44730), (3990, 43239), (4047, 42630), (4118, 41895), (4263, 40470), (4410, 39121), (4473, 38570), (4655, 37062), (4959, 34790), (4970, 34713), (5510, 31311), (5586, 30885), (5985, 28826), (6090, 28329), (6177, 27930), (6390, 26999), (6745, 25578), (6958, 24795), (7105, 24282), (7455, 23142), (7714, 22365), (8094, 21315), (8265, 20874), (8379, 20590), (8526, 20235), (8946, 19285), (9135, 18886), (9310, 18531), (9443, 18270), (9918, 17395), (10295, 16758), (10437, 16530), (11571, 14910), (11970, 14413), (12141, 14210), (12354, 13965), (12789, 13490)]