30655800

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{811}}^1$

素因数の和:843

約数の個数: 192

約数和(自身を含む): 120825600

約数和(自身を除く): 90169800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 350, 360, 378, 420, 450, 504, 525, 540, 600, 630, 675, 700, 756, 811, 840, 900, 945, 1050, 1080, 1260, 1350, 1400, 1512, 1575, 1622, 1800, 1890, 2100, 2433, 2520, 2700, 3150, 3244, 3780, 4055, 4200, 4725, 4866, 5400, 5677, 6300, 6488, 7299, 7560, 8110, 9450, 9732, 11354, 12165, 12600, 14598, 16220, 17031, 18900, 19464, 20275, 21897, 22708, 24330, 28385, 29196, 32440, 34062, 36495, 37800, 40550, 43794, 45416, 48660, 51093, 56770, 58392, 60825, 68124, 72990, 81100, 85155, 87588, 97320, 102186, 109485, 113540, 121650, 136248, 141925, 145980, 153279, 162200, 170310, 175176, 182475, 204372, 218970, 227080, 243300, 255465, 283850, 291960, 306558, 340620, 364950, 408744, 425775, 437940, 486600, 510930, 547425, 567700, 613116, 681240, 729900, 766395, 851550, 875880, 1021860, 1094850, 1135400, 1226232, 1277325, 1459800, 1532790, 1703100, 2043720, 2189700, 2554650, 3065580, 3406200, 3831975, 4379400, 5109300, 6131160, 7663950, 10218600, 15327900, 30655800]

約数ペア:

[(1, 30655800), (2, 15327900), (3, 10218600), (4, 7663950), (5, 6131160), (6, 5109300), (7, 4379400), (8, 3831975), (9, 3406200), (10, 3065580), (12, 2554650), (14, 2189700), (15, 2043720), (18, 1703100), (20, 1532790), (21, 1459800), (24, 1277325), (25, 1226232), (27, 1135400), (28, 1094850), (30, 1021860), (35, 875880), (36, 851550), (40, 766395), (42, 729900), (45, 681240), (50, 613116), (54, 567700), (56, 547425), (60, 510930), (63, 486600), (70, 437940), (72, 425775), (75, 408744), (84, 364950), (90, 340620), (100, 306558), (105, 291960), (108, 283850), (120, 255465), (126, 243300), (135, 227080), (140, 218970), (150, 204372), (168, 182475), (175, 175176), (180, 170310), (189, 162200), (200, 153279), (210, 145980), (216, 141925), (225, 136248), (252, 121650), (270, 113540), (280, 109485), (300, 102186), (315, 97320), (350, 87588), (360, 85155), (378, 81100), (420, 72990), (450, 68124), (504, 60825), (525, 58392), (540, 56770), (600, 51093), (630, 48660), (675, 45416), (700, 43794), (756, 40550), (811, 37800), (840, 36495), (900, 34062), (945, 32440), (1050, 29196), (1080, 28385), (1260, 24330), (1350, 22708), (1400, 21897), (1512, 20275), (1575, 19464), (1622, 18900), (1800, 17031), (1890, 16220), (2100, 14598), (2433, 12600), (2520, 12165), (2700, 11354), (3150, 9732), (3244, 9450), (3780, 8110), (4055, 7560), (4200, 7299), (4725, 6488), (4866, 6300), (5400, 5677)]