99784960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 275204160

約数和(自身を除く): 175419200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 256, 304, 320, 352, 373, 380, 418, 440, 608, 640, 704, 746, 760, 836, 880, 1045, 1216, 1280, 1408, 1492, 1520, 1672, 1760, 1865, 2090, 2432, 2816, 2984, 3040, 3344, 3520, 3730, 4103, 4180, 4864, 5968, 6080, 6688, 7040, 7087, 7460, 8206, 8360, 11936, 12160, 13376, 14080, 14174, 14920, 16412, 16720, 20515, 23872, 24320, 26752, 28348, 29840, 32824, 33440, 35435, 41030, 47744, 53504, 56696, 59680, 65648, 66880, 70870, 77957, 82060, 95488, 113392, 119360, 131296, 133760, 141740, 155914, 164120, 226784, 238720, 262592, 267520, 283480, 311828, 328240, 389785, 453568, 477440, 525184, 566960, 623656, 656480, 779570, 907136, 1050368, 1133920, 1247312, 1312960, 1559140, 1814272, 2267840, 2494624, 2625920, 3118280, 4535680, 4989248, 5251840, 6236560, 9071360, 9978496, 12473120, 19956992, 24946240, 49892480, 99784960]

約数ペア:

[(1, 99784960), (2, 49892480), (4, 24946240), (5, 19956992), (8, 12473120), (10, 9978496), (11, 9071360), (16, 6236560), (19, 5251840), (20, 4989248), (22, 4535680), (32, 3118280), (38, 2625920), (40, 2494624), (44, 2267840), (55, 1814272), (64, 1559140), (76, 1312960), (80, 1247312), (88, 1133920), (95, 1050368), (110, 907136), (128, 779570), (152, 656480), (160, 623656), (176, 566960), (190, 525184), (209, 477440), (220, 453568), (256, 389785), (304, 328240), (320, 311828), (352, 283480), (373, 267520), (380, 262592), (418, 238720), (440, 226784), (608, 164120), (640, 155914), (704, 141740), (746, 133760), (760, 131296), (836, 119360), (880, 113392), (1045, 95488), (1216, 82060), (1280, 77957), (1408, 70870), (1492, 66880), (1520, 65648), (1672, 59680), (1760, 56696), (1865, 53504), (2090, 47744), (2432, 41030), (2816, 35435), (2984, 33440), (3040, 32824), (3344, 29840), (3520, 28348), (3730, 26752), (4103, 24320), (4180, 23872), (4864, 20515), (5968, 16720), (6080, 16412), (6688, 14920), (7040, 14174), (7087, 14080), (7460, 13376), (8206, 12160), (8360, 11936)]