18565540740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{4219}}^1$

素因数の和:4547

約数の個数: 192

約数和(自身を含む): 59978016000

約数和(自身を除く): 41412475260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 281, 290, 348, 435, 522, 540, 562, 580, 783, 843, 870, 1044, 1124, 1305, 1405, 1566, 1686, 1740, 2529, 2610, 2810, 3132, 3372, 3915, 4215, 4219, 5058, 5220, 5620, 7587, 7830, 8149, 8430, 8438, 10116, 12645, 12657, 15174, 15660, 16298, 16860, 16876, 21095, 24447, 25290, 25314, 30348, 32596, 37935, 37971, 40745, 42190, 48894, 50580, 50628, 63285, 73341, 75870, 75942, 81490, 84380, 97788, 113913, 122235, 122351, 126570, 146682, 151740, 151884, 162980, 189855, 220023, 227826, 244470, 244702, 253140, 293364, 366705, 367053, 379710, 440046, 455652, 488940, 489404, 569565, 611755, 733410, 734106, 759420, 880092, 1100115, 1101159, 1139130, 1185539, 1223510, 1466820, 1468212, 1835265, 2200230, 2202318, 2278260, 2371078, 2447020, 3303477, 3556617, 3670530, 4400460, 4404636, 4742156, 5505795, 5927695, 6606954, 7113234, 7341060, 10669851, 11011590, 11855390, 13213908, 14226468, 16517385, 17783085, 21339702, 22023180, 23710780, 32009553, 33034770, 34380631, 35566170, 42679404, 53349255, 64019106, 66069540, 68761262, 71132340, 103141893, 106698510, 128038212, 137522524, 160047765, 171903155, 206283786, 213397020, 309425679, 320095530, 343806310, 412567572, 515709465, 618851358, 640191060, 687612620, 928277037, 1031418930, 1237702716, 1547128395, 1856554074, 2062837860, 3094256790, 3713108148, 4641385185, 6188513580, 9282770370, 18565540740]

約数ペア:

[(1, 18565540740), (2, 9282770370), (3, 6188513580), (4, 4641385185), (5, 3713108148), (6, 3094256790), (9, 2062837860), (10, 1856554074), (12, 1547128395), (15, 1237702716), (18, 1031418930), (20, 928277037), (27, 687612620), (29, 640191060), (30, 618851358), (36, 515709465), (45, 412567572), (54, 343806310), (58, 320095530), (60, 309425679), (87, 213397020), (90, 206283786), (108, 171903155), (116, 160047765), (135, 137522524), (145, 128038212), (174, 106698510), (180, 103141893), (261, 71132340), (270, 68761262), (281, 66069540), (290, 64019106), (348, 53349255), (435, 42679404), (522, 35566170), (540, 34380631), (562, 33034770), (580, 32009553), (783, 23710780), (843, 22023180), (870, 21339702), (1044, 17783085), (1124, 16517385), (1305, 14226468), (1405, 13213908), (1566, 11855390), (1686, 11011590), (1740, 10669851), (2529, 7341060), (2610, 7113234), (2810, 6606954), (3132, 5927695), (3372, 5505795), (3915, 4742156), (4215, 4404636), (4219, 4400460), (5058, 3670530), (5220, 3556617), (5620, 3303477), (7587, 2447020), (7830, 2371078), (8149, 2278260), (8430, 2202318), (8438, 2200230), (10116, 1835265), (12645, 1468212), (12657, 1466820), (15174, 1223510), (15660, 1185539), (16298, 1139130), (16860, 1101159), (16876, 1100115), (21095, 880092), (24447, 759420), (25290, 734106), (25314, 733410), (30348, 611755), (32596, 569565), (37935, 489404), (37971, 488940), (40745, 455652), (42190, 440046), (48894, 379710), (50580, 367053), (50628, 366705), (63285, 293364), (73341, 253140), (75870, 244702), (75942, 244470), (81490, 227826), (84380, 220023), (97788, 189855), (113913, 162980), (122235, 151884), (122351, 151740), (126570, 146682)]