123013800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:793

約数の個数: 288

約数和(自身を含む): 509134080

約数和(自身を除く): 386120280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 117, 120, 126, 130, 140, 150, 156, 168, 175, 180, 182, 195, 200, 210, 225, 234, 252, 260, 273, 280, 300, 312, 315, 325, 350, 360, 364, 390, 420, 450, 455, 468, 504, 520, 525, 546, 585, 600, 630, 650, 700, 728, 751, 780, 819, 840, 900, 910, 936, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1400, 1502, 1560, 1575, 1638, 1800, 1820, 1950, 2100, 2184, 2253, 2275, 2340, 2520, 2600, 2730, 2925, 3004, 3150, 3276, 3640, 3755, 3900, 4095, 4200, 4506, 4550, 4680, 5257, 5460, 5850, 6008, 6300, 6552, 6759, 6825, 7510, 7800, 8190, 9012, 9100, 9763, 10514, 10920, 11265, 11700, 12600, 13518, 13650, 15020, 15771, 16380, 18024, 18200, 18775, 19526, 20475, 21028, 22530, 23400, 26285, 27036, 27300, 29289, 30040, 31542, 32760, 33795, 37550, 39052, 40950, 42056, 45060, 47313, 48815, 52570, 54072, 54600, 56325, 58578, 63084, 67590, 68341, 75100, 78104, 78855, 81900, 87867, 90120, 94626, 97630, 105140, 112650, 117156, 126168, 131425, 135180, 136682, 146445, 150200, 157710, 163800, 168975, 175734, 189252, 195260, 205023, 210280, 225300, 234312, 236565, 244075, 262850, 270360, 273364, 292890, 315420, 337950, 341705, 351468, 378504, 390520, 394275, 410046, 439335, 450600, 473130, 488150, 525700, 546728, 585780, 615069, 630840, 675900, 683410, 702936, 732225, 788550, 820092, 878670, 946260, 976300, 1025115, 1051400, 1171560, 1182825, 1230138, 1351800, 1366820, 1464450, 1577100, 1640184, 1708525, 1757340, 1892520, 1952600, 2050230, 2196675, 2365650, 2460276, 2733640, 2928900, 3075345, 3154200, 3417050, 3514680, 4100460, 4393350, 4731300, 4920552, 5125575, 5857800, 6150690, 6834100, 8200920, 8786700, 9462600, 10251150, 12301380, 13668200, 15376725, 17573400, 20502300, 24602760, 30753450, 41004600, 61506900, 123013800]

約数ペア:

[(1, 123013800), (2, 61506900), (3, 41004600), (4, 30753450), (5, 24602760), (6, 20502300), (7, 17573400), (8, 15376725), (9, 13668200), (10, 12301380), (12, 10251150), (13, 9462600), (14, 8786700), (15, 8200920), (18, 6834100), (20, 6150690), (21, 5857800), (24, 5125575), (25, 4920552), (26, 4731300), (28, 4393350), (30, 4100460), (35, 3514680), (36, 3417050), (39, 3154200), (40, 3075345), (42, 2928900), (45, 2733640), (50, 2460276), (52, 2365650), (56, 2196675), (60, 2050230), (63, 1952600), (65, 1892520), (70, 1757340), (72, 1708525), (75, 1640184), (78, 1577100), (84, 1464450), (90, 1366820), (91, 1351800), (100, 1230138), (104, 1182825), (105, 1171560), (117, 1051400), (120, 1025115), (126, 976300), (130, 946260), (140, 878670), (150, 820092), (156, 788550), (168, 732225), (175, 702936), (180, 683410), (182, 675900), (195, 630840), (200, 615069), (210, 585780), (225, 546728), (234, 525700), (252, 488150), (260, 473130), (273, 450600), (280, 439335), (300, 410046), (312, 394275), (315, 390520), (325, 378504), (350, 351468), (360, 341705), (364, 337950), (390, 315420), (420, 292890), (450, 273364), (455, 270360), (468, 262850), (504, 244075), (520, 236565), (525, 234312), (546, 225300), (585, 210280), (600, 205023), (630, 195260), (650, 189252), (700, 175734), (728, 168975), (751, 163800), (780, 157710), (819, 150200), (840, 146445), (900, 136682), (910, 135180), (936, 131425), (975, 126168), (1050, 117156), (1092, 112650), (1170, 105140), (1260, 97630), (1300, 94626), (1365, 90120), (1400, 87867), (1502, 81900), (1560, 78855), (1575, 78104), (1638, 75100), (1800, 68341), (1820, 67590), (1950, 63084), (2100, 58578), (2184, 56325), (2253, 54600), (2275, 54072), (2340, 52570), (2520, 48815), (2600, 47313), (2730, 45060), (2925, 42056), (3004, 40950), (3150, 39052), (3276, 37550), (3640, 33795), (3755, 32760), (3900, 31542), (4095, 30040), (4200, 29289), (4506, 27300), (4550, 27036), (4680, 26285), (5257, 23400), (5460, 22530), (5850, 21028), (6008, 20475), (6300, 19526), (6552, 18775), (6759, 18200), (6825, 18024), (7510, 16380), (7800, 15771), (8190, 15020), (9012, 13650), (9100, 13518), (9763, 12600), (10514, 11700), (10920, 11265)]