90205080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:103

約数の個数: 288

約数和(自身を含む): 340426800

約数和(自身を除く): 250221720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 29, 30, 35, 40, 42, 46, 49, 56, 58, 60, 69, 70, 84, 87, 92, 98, 105, 115, 116, 120, 138, 140, 145, 147, 161, 168, 174, 184, 196, 203, 210, 230, 232, 245, 276, 280, 290, 294, 322, 345, 348, 392, 406, 420, 435, 460, 483, 490, 529, 552, 580, 588, 609, 644, 667, 690, 696, 735, 805, 812, 840, 870, 920, 966, 980, 1015, 1058, 1127, 1160, 1176, 1218, 1288, 1334, 1380, 1421, 1470, 1587, 1610, 1624, 1740, 1932, 1960, 2001, 2030, 2116, 2254, 2415, 2436, 2645, 2668, 2760, 2842, 2940, 3045, 3174, 3220, 3335, 3381, 3480, 3703, 3864, 4002, 4060, 4232, 4263, 4508, 4669, 4830, 4872, 5290, 5336, 5635, 5684, 5880, 6090, 6348, 6440, 6670, 6762, 7105, 7406, 7935, 8004, 8120, 8526, 9016, 9338, 9660, 10005, 10580, 11109, 11270, 11368, 12180, 12696, 13340, 13524, 14007, 14210, 14812, 15341, 15870, 16008, 16905, 17052, 18515, 18676, 19320, 20010, 21160, 21315, 22218, 22540, 23345, 24360, 25921, 26680, 27048, 28014, 28420, 29624, 30682, 31740, 32683, 33810, 34104, 37030, 37352, 40020, 42630, 44436, 45080, 46023, 46690, 51842, 55545, 56028, 56840, 61364, 63480, 65366, 67620, 70035, 74060, 76705, 77763, 80040, 85260, 88872, 92046, 93380, 98049, 103684, 107387, 111090, 112056, 122728, 129605, 130732, 135240, 140070, 148120, 153410, 155526, 163415, 170520, 184092, 186760, 196098, 207368, 214774, 222180, 230115, 259210, 261464, 280140, 306820, 311052, 322161, 326830, 368184, 388815, 392196, 429548, 444360, 460230, 490245, 518420, 536935, 560280, 613640, 622104, 644322, 653660, 751709, 777630, 784392, 859096, 920460, 980490, 1036840, 1073870, 1288644, 1307320, 1503418, 1555260, 1610805, 1840920, 1960980, 2147740, 2255127, 2577288, 3006836, 3110520, 3221610, 3758545, 3921960, 4295480, 4510254, 6013672, 6443220, 7517090, 9020508, 11275635, 12886440, 15034180, 18041016, 22551270, 30068360, 45102540, 90205080]

約数ペア:

[(1, 90205080), (2, 45102540), (3, 30068360), (4, 22551270), (5, 18041016), (6, 15034180), (7, 12886440), (8, 11275635), (10, 9020508), (12, 7517090), (14, 6443220), (15, 6013672), (20, 4510254), (21, 4295480), (23, 3921960), (24, 3758545), (28, 3221610), (29, 3110520), (30, 3006836), (35, 2577288), (40, 2255127), (42, 2147740), (46, 1960980), (49, 1840920), (56, 1610805), (58, 1555260), (60, 1503418), (69, 1307320), (70, 1288644), (84, 1073870), (87, 1036840), (92, 980490), (98, 920460), (105, 859096), (115, 784392), (116, 777630), (120, 751709), (138, 653660), (140, 644322), (145, 622104), (147, 613640), (161, 560280), (168, 536935), (174, 518420), (184, 490245), (196, 460230), (203, 444360), (210, 429548), (230, 392196), (232, 388815), (245, 368184), (276, 326830), (280, 322161), (290, 311052), (294, 306820), (322, 280140), (345, 261464), (348, 259210), (392, 230115), (406, 222180), (420, 214774), (435, 207368), (460, 196098), (483, 186760), (490, 184092), (529, 170520), (552, 163415), (580, 155526), (588, 153410), (609, 148120), (644, 140070), (667, 135240), (690, 130732), (696, 129605), (735, 122728), (805, 112056), (812, 111090), (840, 107387), (870, 103684), (920, 98049), (966, 93380), (980, 92046), (1015, 88872), (1058, 85260), (1127, 80040), (1160, 77763), (1176, 76705), (1218, 74060), (1288, 70035), (1334, 67620), (1380, 65366), (1421, 63480), (1470, 61364), (1587, 56840), (1610, 56028), (1624, 55545), (1740, 51842), (1932, 46690), (1960, 46023), (2001, 45080), (2030, 44436), (2116, 42630), (2254, 40020), (2415, 37352), (2436, 37030), (2645, 34104), (2668, 33810), (2760, 32683), (2842, 31740), (2940, 30682), (3045, 29624), (3174, 28420), (3220, 28014), (3335, 27048), (3381, 26680), (3480, 25921), (3703, 24360), (3864, 23345), (4002, 22540), (4060, 22218), (4232, 21315), (4263, 21160), (4508, 20010), (4669, 19320), (4830, 18676), (4872, 18515), (5290, 17052), (5336, 16905), (5635, 16008), (5684, 15870), (5880, 15341), (6090, 14812), (6348, 14210), (6440, 14007), (6670, 13524), (6762, 13340), (7105, 12696), (7406, 12180), (7935, 11368), (8004, 11270), (8120, 11109), (8526, 10580), (9016, 10005), (9338, 9660)]