375122280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 256

約数和(自身を含む): 1276289280

約数和(自身を除く): 901167000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 67, 74, 78, 97, 104, 111, 120, 130, 134, 148, 156, 185, 194, 195, 201, 222, 260, 268, 291, 296, 312, 335, 370, 388, 390, 402, 444, 481, 485, 520, 536, 555, 582, 670, 740, 776, 780, 804, 871, 888, 962, 970, 1005, 1110, 1164, 1261, 1340, 1443, 1455, 1480, 1560, 1608, 1742, 1924, 1940, 2010, 2220, 2328, 2405, 2479, 2522, 2613, 2680, 2886, 2910, 3484, 3589, 3783, 3848, 3880, 4020, 4355, 4440, 4810, 4958, 5044, 5226, 5772, 5820, 6305, 6499, 6968, 7178, 7215, 7437, 7566, 8040, 8710, 9620, 9916, 10088, 10452, 10767, 11544, 11640, 12395, 12610, 12998, 13065, 14356, 14430, 14874, 15132, 17420, 17945, 18915, 19240, 19497, 19832, 20904, 21534, 24790, 25220, 25996, 26130, 28712, 28860, 29748, 30264, 32227, 32495, 34840, 35890, 37185, 37830, 38994, 43068, 46657, 49580, 50440, 51992, 52260, 53835, 57720, 59496, 64454, 64990, 71780, 74370, 75660, 77988, 84487, 86136, 93314, 96681, 97485, 99160, 104520, 107670, 128908, 129980, 139971, 143560, 148740, 151320, 155976, 161135, 168974, 186628, 193362, 194970, 215340, 233285, 240463, 253461, 257816, 259960, 279942, 297480, 322270, 337948, 373256, 386724, 389940, 422435, 430680, 466570, 480926, 483405, 506922, 559884, 644540, 675896, 699855, 721389, 773448, 779880, 844870, 933140, 961852, 966810, 1013844, 1119768, 1202315, 1267305, 1289080, 1399710, 1442778, 1689740, 1866280, 1923704, 1933620, 2027688, 2404630, 2534610, 2799420, 2885556, 3126019, 3379480, 3606945, 3867240, 4809260, 5069220, 5598840, 5771112, 6252038, 7213890, 9378057, 9618520, 10138440, 12504076, 14427780, 15630095, 18756114, 25008152, 28855560, 31260190, 37512228, 46890285, 62520380, 75024456, 93780570, 125040760, 187561140, 375122280]

約数ペア:

[(1, 375122280), (2, 187561140), (3, 125040760), (4, 93780570), (5, 75024456), (6, 62520380), (8, 46890285), (10, 37512228), (12, 31260190), (13, 28855560), (15, 25008152), (20, 18756114), (24, 15630095), (26, 14427780), (30, 12504076), (37, 10138440), (39, 9618520), (40, 9378057), (52, 7213890), (60, 6252038), (65, 5771112), (67, 5598840), (74, 5069220), (78, 4809260), (97, 3867240), (104, 3606945), (111, 3379480), (120, 3126019), (130, 2885556), (134, 2799420), (148, 2534610), (156, 2404630), (185, 2027688), (194, 1933620), (195, 1923704), (201, 1866280), (222, 1689740), (260, 1442778), (268, 1399710), (291, 1289080), (296, 1267305), (312, 1202315), (335, 1119768), (370, 1013844), (388, 966810), (390, 961852), (402, 933140), (444, 844870), (481, 779880), (485, 773448), (520, 721389), (536, 699855), (555, 675896), (582, 644540), (670, 559884), (740, 506922), (776, 483405), (780, 480926), (804, 466570), (871, 430680), (888, 422435), (962, 389940), (970, 386724), (1005, 373256), (1110, 337948), (1164, 322270), (1261, 297480), (1340, 279942), (1443, 259960), (1455, 257816), (1480, 253461), (1560, 240463), (1608, 233285), (1742, 215340), (1924, 194970), (1940, 193362), (2010, 186628), (2220, 168974), (2328, 161135), (2405, 155976), (2479, 151320), (2522, 148740), (2613, 143560), (2680, 139971), (2886, 129980), (2910, 128908), (3484, 107670), (3589, 104520), (3783, 99160), (3848, 97485), (3880, 96681), (4020, 93314), (4355, 86136), (4440, 84487), (4810, 77988), (4958, 75660), (5044, 74370), (5226, 71780), (5772, 64990), (5820, 64454), (6305, 59496), (6499, 57720), (6968, 53835), (7178, 52260), (7215, 51992), (7437, 50440), (7566, 49580), (8040, 46657), (8710, 43068), (9620, 38994), (9916, 37830), (10088, 37185), (10452, 35890), (10767, 34840), (11544, 32495), (11640, 32227), (12395, 30264), (12610, 29748), (12998, 28860), (13065, 28712), (14356, 26130), (14430, 25996), (14874, 25220), (15132, 24790), (17420, 21534), (17945, 20904), (18915, 19832), (19240, 19497)]