199610190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 256

約数和(自身を含む): 620524800

約数和(自身を除く): 420914610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 37, 39, 45, 53, 54, 58, 65, 74, 78, 87, 90, 106, 111, 117, 130, 135, 145, 159, 174, 185, 195, 222, 234, 261, 265, 270, 290, 318, 333, 351, 370, 377, 390, 435, 477, 481, 522, 530, 555, 585, 666, 689, 702, 754, 783, 795, 870, 954, 962, 999, 1073, 1110, 1131, 1170, 1305, 1378, 1431, 1443, 1537, 1566, 1590, 1665, 1755, 1885, 1961, 1998, 2067, 2146, 2262, 2385, 2405, 2610, 2862, 2886, 3074, 3219, 3330, 3393, 3445, 3510, 3770, 3915, 3922, 4134, 4329, 4611, 4770, 4810, 4995, 5365, 5655, 5883, 6201, 6438, 6786, 6890, 7155, 7215, 7685, 7830, 8658, 9222, 9657, 9805, 9990, 10179, 10335, 10730, 11310, 11766, 12402, 12987, 13833, 13949, 14310, 14430, 15370, 16095, 16965, 17649, 18603, 19314, 19610, 19981, 20358, 20670, 21645, 23055, 25493, 25974, 27666, 27898, 28971, 29415, 31005, 32190, 33930, 35298, 37206, 39962, 41499, 41847, 43290, 46110, 48285, 50895, 50986, 52947, 56869, 57942, 58830, 59943, 62010, 64935, 69165, 69745, 76479, 82998, 83694, 88245, 93015, 96570, 99905, 101790, 105894, 113738, 119886, 125541, 127465, 129870, 138330, 139490, 144855, 152958, 170607, 176490, 179829, 186030, 199810, 207495, 209235, 229437, 251082, 254930, 264735, 284345, 289710, 299715, 341214, 359658, 376623, 382395, 414990, 418470, 458874, 511821, 529470, 539487, 568690, 599430, 627705, 688311, 739297, 753246, 764790, 853035, 899145, 1023642, 1078974, 1147185, 1255410, 1376622, 1478594, 1535463, 1706070, 1798290, 1883115, 2217891, 2294370, 2559105, 2697435, 3070926, 3441555, 3696485, 3766230, 4435782, 5118210, 5394870, 6653673, 6883110, 7392970, 7677315, 11089455, 13307346, 15354630, 19961019, 22178910, 33268365, 39922038, 66536730, 99805095, 199610190]

約数ペア:

[(1, 199610190), (2, 99805095), (3, 66536730), (5, 39922038), (6, 33268365), (9, 22178910), (10, 19961019), (13, 15354630), (15, 13307346), (18, 11089455), (26, 7677315), (27, 7392970), (29, 6883110), (30, 6653673), (37, 5394870), (39, 5118210), (45, 4435782), (53, 3766230), (54, 3696485), (58, 3441555), (65, 3070926), (74, 2697435), (78, 2559105), (87, 2294370), (90, 2217891), (106, 1883115), (111, 1798290), (117, 1706070), (130, 1535463), (135, 1478594), (145, 1376622), (159, 1255410), (174, 1147185), (185, 1078974), (195, 1023642), (222, 899145), (234, 853035), (261, 764790), (265, 753246), (270, 739297), (290, 688311), (318, 627705), (333, 599430), (351, 568690), (370, 539487), (377, 529470), (390, 511821), (435, 458874), (477, 418470), (481, 414990), (522, 382395), (530, 376623), (555, 359658), (585, 341214), (666, 299715), (689, 289710), (702, 284345), (754, 264735), (783, 254930), (795, 251082), (870, 229437), (954, 209235), (962, 207495), (999, 199810), (1073, 186030), (1110, 179829), (1131, 176490), (1170, 170607), (1305, 152958), (1378, 144855), (1431, 139490), (1443, 138330), (1537, 129870), (1566, 127465), (1590, 125541), (1665, 119886), (1755, 113738), (1885, 105894), (1961, 101790), (1998, 99905), (2067, 96570), (2146, 93015), (2262, 88245), (2385, 83694), (2405, 82998), (2610, 76479), (2862, 69745), (2886, 69165), (3074, 64935), (3219, 62010), (3330, 59943), (3393, 58830), (3445, 57942), (3510, 56869), (3770, 52947), (3915, 50986), (3922, 50895), (4134, 48285), (4329, 46110), (4611, 43290), (4770, 41847), (4810, 41499), (4995, 39962), (5365, 37206), (5655, 35298), (5883, 33930), (6201, 32190), (6438, 31005), (6786, 29415), (6890, 28971), (7155, 27898), (7215, 27666), (7685, 25974), (7830, 25493), (8658, 23055), (9222, 21645), (9657, 20670), (9805, 20358), (9990, 19981), (10179, 19610), (10335, 19314), (10730, 18603), (11310, 17649), (11766, 16965), (12402, 16095), (12987, 15370), (13833, 14430), (13949, 14310)]