19239000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 192

約数和(自身を含む): 67223520

約数和(自身を除く): 47984520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 53, 55, 60, 66, 75, 88, 100, 106, 110, 120, 121, 125, 132, 150, 159, 165, 200, 212, 220, 242, 250, 264, 265, 275, 300, 318, 330, 363, 375, 424, 440, 484, 500, 530, 550, 583, 600, 605, 636, 660, 726, 750, 795, 825, 968, 1000, 1060, 1100, 1166, 1210, 1272, 1320, 1325, 1375, 1452, 1500, 1590, 1650, 1749, 1815, 2120, 2200, 2332, 2420, 2650, 2750, 2904, 2915, 3000, 3025, 3180, 3300, 3498, 3630, 3975, 4125, 4664, 4840, 5300, 5500, 5830, 6050, 6360, 6413, 6600, 6625, 6996, 7260, 7950, 8250, 8745, 9075, 10600, 11000, 11660, 12100, 12826, 13250, 13992, 14520, 14575, 15125, 15900, 16500, 17490, 18150, 19239, 19875, 23320, 24200, 25652, 26500, 29150, 30250, 31800, 32065, 33000, 34980, 36300, 38478, 39750, 43725, 45375, 51304, 53000, 58300, 60500, 64130, 69960, 72600, 72875, 76956, 79500, 87450, 90750, 96195, 116600, 121000, 128260, 145750, 153912, 159000, 160325, 174900, 181500, 192390, 218625, 256520, 291500, 320650, 349800, 363000, 384780, 437250, 480975, 583000, 641300, 769560, 801625, 874500, 961950, 1282600, 1603250, 1749000, 1923900, 2404875, 3206500, 3847800, 4809750, 6413000, 9619500, 19239000]

約数ペア:

[(1, 19239000), (2, 9619500), (3, 6413000), (4, 4809750), (5, 3847800), (6, 3206500), (8, 2404875), (10, 1923900), (11, 1749000), (12, 1603250), (15, 1282600), (20, 961950), (22, 874500), (24, 801625), (25, 769560), (30, 641300), (33, 583000), (40, 480975), (44, 437250), (50, 384780), (53, 363000), (55, 349800), (60, 320650), (66, 291500), (75, 256520), (88, 218625), (100, 192390), (106, 181500), (110, 174900), (120, 160325), (121, 159000), (125, 153912), (132, 145750), (150, 128260), (159, 121000), (165, 116600), (200, 96195), (212, 90750), (220, 87450), (242, 79500), (250, 76956), (264, 72875), (265, 72600), (275, 69960), (300, 64130), (318, 60500), (330, 58300), (363, 53000), (375, 51304), (424, 45375), (440, 43725), (484, 39750), (500, 38478), (530, 36300), (550, 34980), (583, 33000), (600, 32065), (605, 31800), (636, 30250), (660, 29150), (726, 26500), (750, 25652), (795, 24200), (825, 23320), (968, 19875), (1000, 19239), (1060, 18150), (1100, 17490), (1166, 16500), (1210, 15900), (1272, 15125), (1320, 14575), (1325, 14520), (1375, 13992), (1452, 13250), (1500, 12826), (1590, 12100), (1650, 11660), (1749, 11000), (1815, 10600), (2120, 9075), (2200, 8745), (2332, 8250), (2420, 7950), (2650, 7260), (2750, 6996), (2904, 6625), (2915, 6600), (3000, 6413), (3025, 6360), (3180, 6050), (3300, 5830), (3498, 5500), (3630, 5300), (3975, 4840), (4125, 4664)]