90707861880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{9257}}^1$

素因数の和:9531

約数の個数: 256

約数和(自身を含む): 310891046400

約数和(自身を除く): 220183184520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 211, 215, 216, 258, 270, 344, 360, 387, 422, 430, 516, 540, 633, 645, 774, 844, 860, 1032, 1055, 1080, 1161, 1266, 1290, 1548, 1688, 1720, 1899, 1935, 2110, 2322, 2532, 2580, 3096, 3165, 3798, 3870, 4220, 4644, 5064, 5160, 5697, 5805, 6330, 7596, 7740, 8440, 9073, 9257, 9288, 9495, 11394, 11610, 12660, 15192, 15480, 18146, 18514, 18990, 22788, 23220, 25320, 27219, 27771, 28485, 36292, 37028, 37980, 45365, 45576, 46285, 46440, 54438, 55542, 56970, 72584, 74056, 75960, 81657, 83313, 90730, 92570, 108876, 111084, 113940, 136095, 138855, 163314, 166626, 181460, 185140, 217752, 222168, 227880, 244971, 249939, 272190, 277710, 326628, 333252, 362920, 370280, 398051, 408285, 416565, 489942, 499878, 544380, 555420, 653256, 666504, 796102, 816570, 833130, 979884, 999756, 1088760, 1110840, 1194153, 1224855, 1249695, 1592204, 1633140, 1666260, 1953227, 1959768, 1990255, 1999512, 2388306, 2449710, 2499390, 3184408, 3266280, 3332520, 3582459, 3906454, 3980510, 4776612, 4899420, 4998780, 5859681, 5970765, 7164918, 7812908, 7961020, 9553224, 9766135, 9798840, 9997560, 10747377, 11719362, 11941530, 14329836, 15625816, 15922040, 17579043, 17912295, 19532270, 21494754, 23438724, 23883060, 28659672, 29298405, 35158086, 35824590, 39064540, 42989508, 46877448, 47766120, 52737129, 53736885, 58596810, 70316172, 71649180, 78129080, 83988761, 85979016, 87895215, 105474258, 107473770, 117193620, 140632344, 143298360, 167977522, 175790430, 210948516, 214947540, 234387240, 251966283, 263685645, 335955044, 351580860, 419943805, 421897032, 429895080, 503932566, 527371290, 671910088, 703161720, 755898849, 839887610, 1007865132, 1054742580, 1259831415, 1511797698, 1679775220, 2015730264, 2109485160, 2267696547, 2519662830, 3023595396, 3359550440, 3779494245, 4535393094, 5039325660, 6047190792, 7558988490, 9070786188, 10078651320, 11338482735, 15117976980, 18141572376, 22676965470, 30235953960, 45353930940, 90707861880]

約数ペア:

[(1, 90707861880), (2, 45353930940), (3, 30235953960), (4, 22676965470), (5, 18141572376), (6, 15117976980), (8, 11338482735), (9, 10078651320), (10, 9070786188), (12, 7558988490), (15, 6047190792), (18, 5039325660), (20, 4535393094), (24, 3779494245), (27, 3359550440), (30, 3023595396), (36, 2519662830), (40, 2267696547), (43, 2109485160), (45, 2015730264), (54, 1679775220), (60, 1511797698), (72, 1259831415), (86, 1054742580), (90, 1007865132), (108, 839887610), (120, 755898849), (129, 703161720), (135, 671910088), (172, 527371290), (180, 503932566), (211, 429895080), (215, 421897032), (216, 419943805), (258, 351580860), (270, 335955044), (344, 263685645), (360, 251966283), (387, 234387240), (422, 214947540), (430, 210948516), (516, 175790430), (540, 167977522), (633, 143298360), (645, 140632344), (774, 117193620), (844, 107473770), (860, 105474258), (1032, 87895215), (1055, 85979016), (1080, 83988761), (1161, 78129080), (1266, 71649180), (1290, 70316172), (1548, 58596810), (1688, 53736885), (1720, 52737129), (1899, 47766120), (1935, 46877448), (2110, 42989508), (2322, 39064540), (2532, 35824590), (2580, 35158086), (3096, 29298405), (3165, 28659672), (3798, 23883060), (3870, 23438724), (4220, 21494754), (4644, 19532270), (5064, 17912295), (5160, 17579043), (5697, 15922040), (5805, 15625816), (6330, 14329836), (7596, 11941530), (7740, 11719362), (8440, 10747377), (9073, 9997560), (9257, 9798840), (9288, 9766135), (9495, 9553224), (11394, 7961020), (11610, 7812908), (12660, 7164918), (15192, 5970765), (15480, 5859681), (18146, 4998780), (18514, 4899420), (18990, 4776612), (22788, 3980510), (23220, 3906454), (25320, 3582459), (27219, 3332520), (27771, 3266280), (28485, 3184408), (36292, 2499390), (37028, 2449710), (37980, 2388306), (45365, 1999512), (45576, 1990255), (46285, 1959768), (46440, 1953227), (54438, 1666260), (55542, 1633140), (56970, 1592204), (72584, 1249695), (74056, 1224855), (75960, 1194153), (81657, 1110840), (83313, 1088760), (90730, 999756), (92570, 979884), (108876, 833130), (111084, 816570), (113940, 796102), (136095, 666504), (138855, 653256), (163314, 555420), (166626, 544380), (181460, 499878), (185140, 489942), (217752, 416565), (222168, 408285), (227880, 398051), (244971, 370280), (249939, 362920), (272190, 333252), (277710, 326628)]