258763050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 877443840

約数和(自身を除く): 618680790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 71, 75, 78, 89, 90, 91, 105, 117, 126, 130, 142, 150, 175, 178, 182, 195, 210, 213, 225, 234, 267, 273, 315, 325, 350, 355, 390, 426, 445, 450, 455, 497, 525, 534, 546, 585, 623, 630, 639, 650, 710, 801, 819, 890, 910, 923, 975, 994, 1050, 1065, 1157, 1170, 1246, 1278, 1335, 1365, 1491, 1575, 1602, 1638, 1775, 1846, 1869, 1950, 2130, 2225, 2275, 2314, 2485, 2670, 2730, 2769, 2925, 2982, 3115, 3150, 3195, 3471, 3550, 3738, 4005, 4095, 4450, 4473, 4550, 4615, 4970, 5325, 5538, 5607, 5785, 5850, 6230, 6319, 6390, 6461, 6675, 6825, 6942, 7455, 8010, 8099, 8190, 8307, 8946, 9230, 9345, 10413, 10650, 11214, 11570, 12425, 12638, 12922, 13350, 13650, 13845, 14910, 15575, 15975, 16198, 16614, 17355, 18690, 18957, 19383, 20025, 20475, 20826, 22365, 23075, 24297, 24850, 27690, 28035, 28925, 31150, 31595, 31950, 32305, 34710, 37275, 37914, 38766, 40050, 40495, 40950, 41535, 44233, 44730, 46150, 46725, 48594, 52065, 56070, 56871, 57850, 58149, 63190, 64610, 69225, 72891, 74550, 80990, 82147, 83070, 86775, 88466, 93450, 94785, 96915, 104130, 111825, 113742, 116298, 121485, 132699, 138450, 140175, 145782, 157975, 161525, 164294, 173550, 189570, 193830, 202475, 207675, 221165, 223650, 242970, 246441, 260325, 265398, 280350, 284355, 290745, 315950, 323050, 364455, 398097, 404950, 410735, 415350, 442330, 473925, 484575, 492882, 520650, 568710, 575029, 581490, 607425, 663495, 728910, 739323, 796194, 821470, 947850, 969150, 1105825, 1150058, 1214850, 1232205, 1326990, 1421775, 1453725, 1478646, 1725087, 1822275, 1990485, 2053675, 2211650, 2464410, 2843550, 2875145, 2907450, 3317475, 3450174, 3644550, 3696615, 3980970, 4107350, 5175261, 5750290, 6161025, 6634950, 7393230, 8625435, 9952425, 10350522, 12322050, 14375725, 17250870, 18483075, 19904850, 25876305, 28751450, 36966150, 43127175, 51752610, 86254350, 129381525, 258763050]

約数ペア:

[(1, 258763050), (2, 129381525), (3, 86254350), (5, 51752610), (6, 43127175), (7, 36966150), (9, 28751450), (10, 25876305), (13, 19904850), (14, 18483075), (15, 17250870), (18, 14375725), (21, 12322050), (25, 10350522), (26, 9952425), (30, 8625435), (35, 7393230), (39, 6634950), (42, 6161025), (45, 5750290), (50, 5175261), (63, 4107350), (65, 3980970), (70, 3696615), (71, 3644550), (75, 3450174), (78, 3317475), (89, 2907450), (90, 2875145), (91, 2843550), (105, 2464410), (117, 2211650), (126, 2053675), (130, 1990485), (142, 1822275), (150, 1725087), (175, 1478646), (178, 1453725), (182, 1421775), (195, 1326990), (210, 1232205), (213, 1214850), (225, 1150058), (234, 1105825), (267, 969150), (273, 947850), (315, 821470), (325, 796194), (350, 739323), (355, 728910), (390, 663495), (426, 607425), (445, 581490), (450, 575029), (455, 568710), (497, 520650), (525, 492882), (534, 484575), (546, 473925), (585, 442330), (623, 415350), (630, 410735), (639, 404950), (650, 398097), (710, 364455), (801, 323050), (819, 315950), (890, 290745), (910, 284355), (923, 280350), (975, 265398), (994, 260325), (1050, 246441), (1065, 242970), (1157, 223650), (1170, 221165), (1246, 207675), (1278, 202475), (1335, 193830), (1365, 189570), (1491, 173550), (1575, 164294), (1602, 161525), (1638, 157975), (1775, 145782), (1846, 140175), (1869, 138450), (1950, 132699), (2130, 121485), (2225, 116298), (2275, 113742), (2314, 111825), (2485, 104130), (2670, 96915), (2730, 94785), (2769, 93450), (2925, 88466), (2982, 86775), (3115, 83070), (3150, 82147), (3195, 80990), (3471, 74550), (3550, 72891), (3738, 69225), (4005, 64610), (4095, 63190), (4450, 58149), (4473, 57850), (4550, 56871), (4615, 56070), (4970, 52065), (5325, 48594), (5538, 46725), (5607, 46150), (5785, 44730), (5850, 44233), (6230, 41535), (6319, 40950), (6390, 40495), (6461, 40050), (6675, 38766), (6825, 37914), (6942, 37275), (7455, 34710), (8010, 32305), (8099, 31950), (8190, 31595), (8307, 31150), (8946, 28925), (9230, 28035), (9345, 27690), (10413, 24850), (10650, 24297), (11214, 23075), (11570, 22365), (12425, 20826), (12638, 20475), (12922, 20025), (13350, 19383), (13650, 18957), (13845, 18690), (14910, 17355), (15575, 16614), (15975, 16198)]