284300800

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 240

約数和(自身を含む): 852445440

約数和(自身を除く): 568144640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 128, 133, 140, 152, 160, 167, 175, 190, 200, 224, 256, 266, 280, 304, 320, 334, 350, 380, 400, 448, 475, 512, 532, 560, 608, 640, 665, 668, 700, 760, 800, 835, 896, 950, 1064, 1120, 1169, 1216, 1280, 1330, 1336, 1400, 1520, 1600, 1670, 1792, 1900, 2128, 2240, 2338, 2432, 2560, 2660, 2672, 2800, 3040, 3173, 3200, 3325, 3340, 3584, 3800, 4175, 4256, 4480, 4676, 4864, 5320, 5344, 5600, 5845, 6080, 6346, 6400, 6650, 6680, 7600, 8350, 8512, 8960, 9352, 9728, 10640, 10688, 11200, 11690, 12160, 12692, 12800, 13300, 13360, 15200, 15865, 16700, 17024, 17920, 18704, 21280, 21376, 22211, 22400, 23380, 24320, 25384, 26600, 26720, 29225, 30400, 31730, 33400, 34048, 37408, 42560, 42752, 44422, 44800, 46760, 48640, 50768, 53200, 53440, 58450, 60800, 63460, 66800, 68096, 74816, 79325, 85120, 85504, 88844, 89600, 93520, 101536, 106400, 106880, 111055, 116900, 121600, 126920, 133600, 149632, 158650, 170240, 177688, 187040, 203072, 212800, 213760, 222110, 233800, 243200, 253840, 267200, 299264, 317300, 340480, 355376, 374080, 406144, 425600, 427520, 444220, 467600, 507680, 534400, 555275, 598528, 634600, 710752, 748160, 812288, 851200, 888440, 935200, 1015360, 1068800, 1110550, 1269200, 1421504, 1496320, 1624576, 1702400, 1776880, 1870400, 2030720, 2137600, 2221100, 2538400, 2843008, 2992640, 3553760, 3740800, 4061440, 4442200, 5076800, 5686016, 7107520, 7481600, 8122880, 8884400, 10153600, 11372032, 14215040, 14963200, 17768800, 20307200, 28430080, 35537600, 40614400, 56860160, 71075200, 142150400, 284300800]

約数ペア:

[(1, 284300800), (2, 142150400), (4, 71075200), (5, 56860160), (7, 40614400), (8, 35537600), (10, 28430080), (14, 20307200), (16, 17768800), (19, 14963200), (20, 14215040), (25, 11372032), (28, 10153600), (32, 8884400), (35, 8122880), (38, 7481600), (40, 7107520), (50, 5686016), (56, 5076800), (64, 4442200), (70, 4061440), (76, 3740800), (80, 3553760), (95, 2992640), (100, 2843008), (112, 2538400), (128, 2221100), (133, 2137600), (140, 2030720), (152, 1870400), (160, 1776880), (167, 1702400), (175, 1624576), (190, 1496320), (200, 1421504), (224, 1269200), (256, 1110550), (266, 1068800), (280, 1015360), (304, 935200), (320, 888440), (334, 851200), (350, 812288), (380, 748160), (400, 710752), (448, 634600), (475, 598528), (512, 555275), (532, 534400), (560, 507680), (608, 467600), (640, 444220), (665, 427520), (668, 425600), (700, 406144), (760, 374080), (800, 355376), (835, 340480), (896, 317300), (950, 299264), (1064, 267200), (1120, 253840), (1169, 243200), (1216, 233800), (1280, 222110), (1330, 213760), (1336, 212800), (1400, 203072), (1520, 187040), (1600, 177688), (1670, 170240), (1792, 158650), (1900, 149632), (2128, 133600), (2240, 126920), (2338, 121600), (2432, 116900), (2560, 111055), (2660, 106880), (2672, 106400), (2800, 101536), (3040, 93520), (3173, 89600), (3200, 88844), (3325, 85504), (3340, 85120), (3584, 79325), (3800, 74816), (4175, 68096), (4256, 66800), (4480, 63460), (4676, 60800), (4864, 58450), (5320, 53440), (5344, 53200), (5600, 50768), (5845, 48640), (6080, 46760), (6346, 44800), (6400, 44422), (6650, 42752), (6680, 42560), (7600, 37408), (8350, 34048), (8512, 33400), (8960, 31730), (9352, 30400), (9728, 29225), (10640, 26720), (10688, 26600), (11200, 25384), (11690, 24320), (12160, 23380), (12692, 22400), (12800, 22211), (13300, 21376), (13360, 21280), (15200, 18704), (15865, 17920), (16700, 17024)]