451589880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{76801}}^1$

素因数の和:76829

約数の個数: 96

約数和(自身を含む): 1575977040

約数和(自身を除く): 1124387160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 76801, 153602, 230403, 307204, 384005, 460806, 537607, 614408, 768010, 921612, 1075214, 1152015, 1536020, 1612821, 1843224, 2150428, 2304030, 2688035, 3072040, 3225642, 3763249, 4300856, 4608060, 5376070, 6451284, 7526498, 8064105, 9216120, 10752140, 11289747, 12902568, 15052996, 16128210, 18816245, 21504280, 22579494, 30105992, 32256420, 37632490, 45158988, 56448735, 64512840, 75264980, 90317976, 112897470, 150529960, 225794940, 451589880]

約数ペア:

[(1, 451589880), (2, 225794940), (3, 150529960), (4, 112897470), (5, 90317976), (6, 75264980), (7, 64512840), (8, 56448735), (10, 45158988), (12, 37632490), (14, 32256420), (15, 30105992), (20, 22579494), (21, 21504280), (24, 18816245), (28, 16128210), (30, 15052996), (35, 12902568), (40, 11289747), (42, 10752140), (49, 9216120), (56, 8064105), (60, 7526498), (70, 6451284), (84, 5376070), (98, 4608060), (105, 4300856), (120, 3763249), (140, 3225642), (147, 3072040), (168, 2688035), (196, 2304030), (210, 2150428), (245, 1843224), (280, 1612821), (294, 1536020), (392, 1152015), (420, 1075214), (490, 921612), (588, 768010), (735, 614408), (840, 537607), (980, 460806), (1176, 384005), (1470, 307204), (1960, 230403), (2940, 153602), (5880, 76801)]