90127800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 288

約数和(自身を含む): 362119680

約数和(自身を除く): 271991880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 25, 28, 30, 35, 36, 40, 42, 45, 46, 50, 56, 60, 63, 69, 70, 72, 75, 84, 90, 92, 100, 105, 115, 120, 126, 138, 140, 150, 161, 168, 175, 180, 184, 200, 207, 210, 225, 230, 252, 276, 280, 300, 311, 315, 322, 345, 350, 360, 414, 420, 450, 460, 483, 504, 525, 552, 575, 600, 622, 630, 644, 690, 700, 805, 828, 840, 900, 920, 933, 966, 1035, 1050, 1150, 1244, 1260, 1288, 1380, 1400, 1449, 1555, 1575, 1610, 1656, 1725, 1800, 1866, 1932, 2070, 2100, 2177, 2300, 2415, 2488, 2520, 2760, 2799, 2898, 3110, 3150, 3220, 3450, 3732, 3864, 4025, 4140, 4200, 4354, 4600, 4665, 4830, 5175, 5598, 5796, 6220, 6300, 6440, 6531, 6900, 7153, 7245, 7464, 7775, 8050, 8280, 8708, 9330, 9660, 10350, 10885, 11196, 11592, 12075, 12440, 12600, 13062, 13800, 13995, 14306, 14490, 15550, 16100, 17416, 18660, 19320, 19593, 20700, 21459, 21770, 22392, 23325, 24150, 26124, 27990, 28612, 28980, 31100, 32200, 32655, 35765, 36225, 37320, 39186, 41400, 42918, 43540, 46650, 48300, 50071, 52248, 54425, 55980, 57224, 57960, 62200, 64377, 65310, 69975, 71530, 72450, 78372, 85836, 87080, 93300, 96600, 97965, 100142, 107295, 108850, 111960, 128754, 130620, 139950, 143060, 144900, 150213, 156744, 163275, 171672, 178825, 186600, 195930, 200284, 214590, 217700, 250355, 257508, 261240, 279900, 286120, 289800, 300426, 321885, 326550, 357650, 391860, 400568, 429180, 435400, 450639, 489825, 500710, 515016, 536475, 559800, 600852, 643770, 653100, 715300, 751065, 783720, 858360, 901278, 979650, 1001420, 1072950, 1201704, 1251775, 1287540, 1306200, 1430600, 1502130, 1609425, 1802556, 1959300, 2002840, 2145900, 2253195, 2503550, 2575080, 3004260, 3218850, 3605112, 3755325, 3918600, 4291800, 4506390, 5007100, 6008520, 6437700, 7510650, 9012780, 10014200, 11265975, 12875400, 15021300, 18025560, 22531950, 30042600, 45063900, 90127800]

約数ペア:

[(1, 90127800), (2, 45063900), (3, 30042600), (4, 22531950), (5, 18025560), (6, 15021300), (7, 12875400), (8, 11265975), (9, 10014200), (10, 9012780), (12, 7510650), (14, 6437700), (15, 6008520), (18, 5007100), (20, 4506390), (21, 4291800), (23, 3918600), (24, 3755325), (25, 3605112), (28, 3218850), (30, 3004260), (35, 2575080), (36, 2503550), (40, 2253195), (42, 2145900), (45, 2002840), (46, 1959300), (50, 1802556), (56, 1609425), (60, 1502130), (63, 1430600), (69, 1306200), (70, 1287540), (72, 1251775), (75, 1201704), (84, 1072950), (90, 1001420), (92, 979650), (100, 901278), (105, 858360), (115, 783720), (120, 751065), (126, 715300), (138, 653100), (140, 643770), (150, 600852), (161, 559800), (168, 536475), (175, 515016), (180, 500710), (184, 489825), (200, 450639), (207, 435400), (210, 429180), (225, 400568), (230, 391860), (252, 357650), (276, 326550), (280, 321885), (300, 300426), (311, 289800), (315, 286120), (322, 279900), (345, 261240), (350, 257508), (360, 250355), (414, 217700), (420, 214590), (450, 200284), (460, 195930), (483, 186600), (504, 178825), (525, 171672), (552, 163275), (575, 156744), (600, 150213), (622, 144900), (630, 143060), (644, 139950), (690, 130620), (700, 128754), (805, 111960), (828, 108850), (840, 107295), (900, 100142), (920, 97965), (933, 96600), (966, 93300), (1035, 87080), (1050, 85836), (1150, 78372), (1244, 72450), (1260, 71530), (1288, 69975), (1380, 65310), (1400, 64377), (1449, 62200), (1555, 57960), (1575, 57224), (1610, 55980), (1656, 54425), (1725, 52248), (1800, 50071), (1866, 48300), (1932, 46650), (2070, 43540), (2100, 42918), (2177, 41400), (2300, 39186), (2415, 37320), (2488, 36225), (2520, 35765), (2760, 32655), (2799, 32200), (2898, 31100), (3110, 28980), (3150, 28612), (3220, 27990), (3450, 26124), (3732, 24150), (3864, 23325), (4025, 22392), (4140, 21770), (4200, 21459), (4354, 20700), (4600, 19593), (4665, 19320), (4830, 18660), (5175, 17416), (5598, 16100), (5796, 15550), (6220, 14490), (6300, 14306), (6440, 13995), (6531, 13800), (6900, 13062), (7153, 12600), (7245, 12440), (7464, 12075), (7775, 11592), (8050, 11196), (8280, 10885), (8708, 10350), (9330, 9660)]