99697920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{3709}}^1$

素因数の和:3740

約数の個数: 144

約数和(自身を含む): 363995520

約数和(自身を除く): 264297600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3709, 3840, 4480, 5376, 6720, 7418, 8960, 11127, 13440, 14836, 18545, 22254, 25963, 26880, 29672, 37090, 44508, 51926, 55635, 59344, 74180, 77889, 89016, 103852, 111270, 118688, 129815, 148360, 155778, 178032, 207704, 222540, 237376, 259630, 296720, 311556, 356064, 389445, 415408, 445080, 474752, 519260, 593440, 623112, 712128, 778890, 830816, 890160, 949504, 1038520, 1186880, 1246224, 1424256, 1557780, 1661632, 1780320, 2077040, 2373760, 2492448, 2848512, 3115560, 3323264, 3560640, 4154080, 4747520, 4984896, 6231120, 6646528, 7121280, 8308160, 9969792, 12462240, 14242560, 16616320, 19939584, 24924480, 33232640, 49848960, 99697920]

約数ペア:

[(1, 99697920), (2, 49848960), (3, 33232640), (4, 24924480), (5, 19939584), (6, 16616320), (7, 14242560), (8, 12462240), (10, 9969792), (12, 8308160), (14, 7121280), (15, 6646528), (16, 6231120), (20, 4984896), (21, 4747520), (24, 4154080), (28, 3560640), (30, 3323264), (32, 3115560), (35, 2848512), (40, 2492448), (42, 2373760), (48, 2077040), (56, 1780320), (60, 1661632), (64, 1557780), (70, 1424256), (80, 1246224), (84, 1186880), (96, 1038520), (105, 949504), (112, 890160), (120, 830816), (128, 778890), (140, 712128), (160, 623112), (168, 593440), (192, 519260), (210, 474752), (224, 445080), (240, 415408), (256, 389445), (280, 356064), (320, 311556), (336, 296720), (384, 259630), (420, 237376), (448, 222540), (480, 207704), (560, 178032), (640, 155778), (672, 148360), (768, 129815), (840, 118688), (896, 111270), (960, 103852), (1120, 89016), (1280, 77889), (1344, 74180), (1680, 59344), (1792, 55635), (1920, 51926), (2240, 44508), (2688, 37090), (3360, 29672), (3709, 26880), (3840, 25963), (4480, 22254), (5376, 18545), (6720, 14836), (7418, 13440), (8960, 11127)]