989433900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4027}}^1$

素因数の和:4070

約数の個数: 288

約数和(自身を含む): 3915860480

約数和(自身を除く): 2926426580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 50, 52, 54, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 108, 117, 126, 130, 135, 140, 150, 156, 175, 180, 182, 189, 195, 210, 225, 234, 252, 260, 270, 273, 300, 315, 325, 350, 351, 364, 378, 390, 420, 450, 455, 468, 525, 540, 546, 585, 630, 650, 675, 700, 702, 756, 780, 819, 900, 910, 945, 975, 1050, 1092, 1170, 1260, 1300, 1350, 1365, 1404, 1575, 1638, 1755, 1820, 1890, 1950, 2100, 2275, 2340, 2457, 2700, 2730, 2925, 3150, 3276, 3510, 3780, 3900, 4027, 4095, 4550, 4725, 4914, 5460, 5850, 6300, 6825, 7020, 8054, 8190, 8775, 9100, 9450, 9828, 11700, 12081, 12285, 13650, 16108, 16380, 17550, 18900, 20135, 20475, 24162, 24570, 27300, 28189, 35100, 36243, 40270, 40950, 48324, 49140, 52351, 56378, 60405, 61425, 72486, 80540, 81900, 84567, 100675, 104702, 108729, 112756, 120810, 122850, 140945, 144972, 157053, 169134, 181215, 201350, 209404, 217458, 241620, 245700, 253701, 261755, 281890, 302025, 314106, 338268, 362430, 366457, 402700, 422835, 434916, 471159, 507402, 523510, 543645, 563780, 604050, 628212, 704725, 724860, 732914, 761103, 785265, 845670, 906075, 942318, 1014804, 1047020, 1087290, 1099371, 1208100, 1268505, 1308775, 1409450, 1413477, 1465828, 1522206, 1570530, 1691340, 1812150, 1832285, 1884636, 2114175, 2174580, 2198742, 2355795, 2537010, 2617550, 2718225, 2818900, 2826954, 3044412, 3141060, 3298113, 3624300, 3664570, 3805515, 3926325, 4228350, 4397484, 4711590, 5074020, 5235100, 5436450, 5496855, 5653908, 6342525, 6596226, 7067385, 7329140, 7611030, 7852650, 8456700, 9161425, 9423180, 9894339, 10872900, 10993710, 11778975, 12685050, 13192452, 14134770, 15222060, 15705300, 16490565, 18322850, 19027575, 19788678, 21987420, 23557950, 25370100, 27484275, 28269540, 32981130, 35336925, 36645700, 38055150, 39577356, 47115900, 49471695, 54968550, 65962260, 70673850, 76110300, 82452825, 98943390, 109937100, 141347700, 164905650, 197886780, 247358475, 329811300, 494716950, 989433900]

約数ペア:

[(1, 989433900), (2, 494716950), (3, 329811300), (4, 247358475), (5, 197886780), (6, 164905650), (7, 141347700), (9, 109937100), (10, 98943390), (12, 82452825), (13, 76110300), (14, 70673850), (15, 65962260), (18, 54968550), (20, 49471695), (21, 47115900), (25, 39577356), (26, 38055150), (27, 36645700), (28, 35336925), (30, 32981130), (35, 28269540), (36, 27484275), (39, 25370100), (42, 23557950), (45, 21987420), (50, 19788678), (52, 19027575), (54, 18322850), (60, 16490565), (63, 15705300), (65, 15222060), (70, 14134770), (75, 13192452), (78, 12685050), (84, 11778975), (90, 10993710), (91, 10872900), (100, 9894339), (105, 9423180), (108, 9161425), (117, 8456700), (126, 7852650), (130, 7611030), (135, 7329140), (140, 7067385), (150, 6596226), (156, 6342525), (175, 5653908), (180, 5496855), (182, 5436450), (189, 5235100), (195, 5074020), (210, 4711590), (225, 4397484), (234, 4228350), (252, 3926325), (260, 3805515), (270, 3664570), (273, 3624300), (300, 3298113), (315, 3141060), (325, 3044412), (350, 2826954), (351, 2818900), (364, 2718225), (378, 2617550), (390, 2537010), (420, 2355795), (450, 2198742), (455, 2174580), (468, 2114175), (525, 1884636), (540, 1832285), (546, 1812150), (585, 1691340), (630, 1570530), (650, 1522206), (675, 1465828), (700, 1413477), (702, 1409450), (756, 1308775), (780, 1268505), (819, 1208100), (900, 1099371), (910, 1087290), (945, 1047020), (975, 1014804), (1050, 942318), (1092, 906075), (1170, 845670), (1260, 785265), (1300, 761103), (1350, 732914), (1365, 724860), (1404, 704725), (1575, 628212), (1638, 604050), (1755, 563780), (1820, 543645), (1890, 523510), (1950, 507402), (2100, 471159), (2275, 434916), (2340, 422835), (2457, 402700), (2700, 366457), (2730, 362430), (2925, 338268), (3150, 314106), (3276, 302025), (3510, 281890), (3780, 261755), (3900, 253701), (4027, 245700), (4095, 241620), (4550, 217458), (4725, 209404), (4914, 201350), (5460, 181215), (5850, 169134), (6300, 157053), (6825, 144972), (7020, 140945), (8054, 122850), (8190, 120810), (8775, 112756), (9100, 108729), (9450, 104702), (9828, 100675), (11700, 84567), (12081, 81900), (12285, 80540), (13650, 72486), (16108, 61425), (16380, 60405), (17550, 56378), (18900, 52351), (20135, 49140), (20475, 48324), (24162, 40950), (24570, 40270), (27300, 36243), (28189, 35100)]