171763020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6673}}^1$

素因数の和:6712

約数の個数: 144

約数和(自身を含む): 612192672

約数和(自身を除く): 440429652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 6673, 8580, 12870, 13346, 20019, 25740, 26692, 33365, 40038, 60057, 66730, 73403, 80076, 86749, 100095, 120114, 133460, 146806, 173498, 200190, 220209, 240228, 260247, 293612, 300285, 346996, 367015, 400380, 433745, 440418, 520494, 600570, 660627, 734030, 780741, 867490, 880836, 954239, 1040988, 1101045, 1201140, 1301235, 1321254, 1468060, 1561482, 1734980, 1908478, 2202090, 2602470, 2642508, 2862717, 3122964, 3303135, 3816956, 3903705, 4404180, 4771195, 5204940, 5725434, 6606270, 7807410, 8588151, 9542390, 11450868, 13212540, 14313585, 15614820, 17176302, 19084780, 28627170, 34352604, 42940755, 57254340, 85881510, 171763020]

約数ペア:

[(1, 171763020), (2, 85881510), (3, 57254340), (4, 42940755), (5, 34352604), (6, 28627170), (9, 19084780), (10, 17176302), (11, 15614820), (12, 14313585), (13, 13212540), (15, 11450868), (18, 9542390), (20, 8588151), (22, 7807410), (26, 6606270), (30, 5725434), (33, 5204940), (36, 4771195), (39, 4404180), (44, 3903705), (45, 3816956), (52, 3303135), (55, 3122964), (60, 2862717), (65, 2642508), (66, 2602470), (78, 2202090), (90, 1908478), (99, 1734980), (110, 1561482), (117, 1468060), (130, 1321254), (132, 1301235), (143, 1201140), (156, 1101045), (165, 1040988), (180, 954239), (195, 880836), (198, 867490), (220, 780741), (234, 734030), (260, 660627), (286, 600570), (330, 520494), (390, 440418), (396, 433745), (429, 400380), (468, 367015), (495, 346996), (572, 300285), (585, 293612), (660, 260247), (715, 240228), (780, 220209), (858, 200190), (990, 173498), (1170, 146806), (1287, 133460), (1430, 120114), (1716, 100095), (1980, 86749), (2145, 80076), (2340, 73403), (2574, 66730), (2860, 60057), (4290, 40038), (5148, 33365), (6435, 26692), (6673, 25740), (8580, 20019), (12870, 13346)]