30867200

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 216

約数和(自身を含む): 95806368

約数和(自身を除く): 64939168

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 53, 56, 64, 65, 70, 80, 91, 100, 104, 106, 112, 128, 130, 140, 160, 175, 182, 200, 208, 212, 224, 256, 260, 265, 280, 320, 325, 350, 364, 371, 400, 416, 424, 448, 455, 520, 530, 560, 640, 650, 689, 700, 728, 742, 800, 832, 848, 896, 910, 1040, 1060, 1120, 1280, 1300, 1325, 1378, 1400, 1456, 1484, 1600, 1664, 1696, 1792, 1820, 1855, 2080, 2120, 2240, 2275, 2600, 2650, 2756, 2800, 2912, 2968, 3200, 3328, 3392, 3445, 3640, 3710, 4160, 4240, 4480, 4550, 4823, 5200, 5300, 5512, 5600, 5824, 5936, 6400, 6784, 6890, 7280, 7420, 8320, 8480, 8960, 9100, 9275, 9646, 10400, 10600, 11024, 11200, 11648, 11872, 13568, 13780, 14560, 14840, 16640, 16960, 17225, 18200, 18550, 19292, 20800, 21200, 22048, 22400, 23296, 23744, 24115, 27560, 29120, 29680, 33920, 34450, 36400, 37100, 38584, 41600, 42400, 44096, 44800, 47488, 48230, 55120, 58240, 59360, 67840, 68900, 72800, 74200, 77168, 83200, 84800, 88192, 94976, 96460, 110240, 116480, 118720, 120575, 137800, 145600, 148400, 154336, 169600, 176384, 192920, 220480, 237440, 241150, 275600, 291200, 296800, 308672, 339200, 385840, 440960, 474880, 482300, 551200, 582400, 593600, 617344, 771680, 881920, 964600, 1102400, 1187200, 1234688, 1543360, 1929200, 2204800, 2374400, 3086720, 3858400, 4409600, 6173440, 7716800, 15433600, 30867200]

約数ペア:

[(1, 30867200), (2, 15433600), (4, 7716800), (5, 6173440), (7, 4409600), (8, 3858400), (10, 3086720), (13, 2374400), (14, 2204800), (16, 1929200), (20, 1543360), (25, 1234688), (26, 1187200), (28, 1102400), (32, 964600), (35, 881920), (40, 771680), (50, 617344), (52, 593600), (53, 582400), (56, 551200), (64, 482300), (65, 474880), (70, 440960), (80, 385840), (91, 339200), (100, 308672), (104, 296800), (106, 291200), (112, 275600), (128, 241150), (130, 237440), (140, 220480), (160, 192920), (175, 176384), (182, 169600), (200, 154336), (208, 148400), (212, 145600), (224, 137800), (256, 120575), (260, 118720), (265, 116480), (280, 110240), (320, 96460), (325, 94976), (350, 88192), (364, 84800), (371, 83200), (400, 77168), (416, 74200), (424, 72800), (448, 68900), (455, 67840), (520, 59360), (530, 58240), (560, 55120), (640, 48230), (650, 47488), (689, 44800), (700, 44096), (728, 42400), (742, 41600), (800, 38584), (832, 37100), (848, 36400), (896, 34450), (910, 33920), (1040, 29680), (1060, 29120), (1120, 27560), (1280, 24115), (1300, 23744), (1325, 23296), (1378, 22400), (1400, 22048), (1456, 21200), (1484, 20800), (1600, 19292), (1664, 18550), (1696, 18200), (1792, 17225), (1820, 16960), (1855, 16640), (2080, 14840), (2120, 14560), (2240, 13780), (2275, 13568), (2600, 11872), (2650, 11648), (2756, 11200), (2800, 11024), (2912, 10600), (2968, 10400), (3200, 9646), (3328, 9275), (3392, 9100), (3445, 8960), (3640, 8480), (3710, 8320), (4160, 7420), (4240, 7280), (4480, 6890), (4550, 6784), (4823, 6400), (5200, 5936), (5300, 5824), (5512, 5600)]