99310720

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8167}}^1$

素因数の和:8205

約数の個数: 64

約数和(自身を含む): 249940800

約数和(自身を除く): 150630080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 8167, 12160, 16334, 32668, 40835, 65336, 81670, 130672, 155173, 163340, 261344, 310346, 326680, 522688, 620692, 653360, 775865, 1045376, 1241384, 1306720, 1551730, 2482768, 2613440, 3103460, 4965536, 5226880, 6206920, 9931072, 12413840, 19862144, 24827680, 49655360, 99310720]

約数ペア:

[(1, 99310720), (2, 49655360), (4, 24827680), (5, 19862144), (8, 12413840), (10, 9931072), (16, 6206920), (19, 5226880), (20, 4965536), (32, 3103460), (38, 2613440), (40, 2482768), (64, 1551730), (76, 1306720), (80, 1241384), (95, 1045376), (128, 775865), (152, 653360), (160, 620692), (190, 522688), (304, 326680), (320, 310346), (380, 261344), (608, 163340), (640, 155173), (760, 130672), (1216, 81670), (1520, 65336), (2432, 40835), (3040, 32668), (6080, 16334), (8167, 12160)]