85686900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 270649344

約数和(自身を除く): 184962444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 127, 130, 150, 156, 173, 195, 254, 260, 300, 325, 346, 381, 390, 508, 519, 635, 650, 692, 762, 780, 865, 975, 1038, 1270, 1300, 1524, 1651, 1730, 1905, 1950, 2076, 2249, 2540, 2595, 3175, 3302, 3460, 3810, 3900, 4325, 4498, 4953, 5190, 6350, 6604, 6747, 7620, 8255, 8650, 8996, 9525, 9906, 10380, 11245, 12700, 12975, 13494, 16510, 17300, 19050, 19812, 21971, 22490, 24765, 25950, 26988, 33020, 33735, 38100, 41275, 43942, 44980, 49530, 51900, 56225, 65913, 67470, 82550, 87884, 99060, 109855, 112450, 123825, 131826, 134940, 165100, 168675, 219710, 224900, 247650, 263652, 285623, 329565, 337350, 439420, 495300, 549275, 571246, 659130, 674700, 856869, 1098550, 1142492, 1318260, 1428115, 1647825, 1713738, 2197100, 2856230, 3295650, 3427476, 4284345, 5712460, 6591300, 7140575, 8568690, 14281150, 17137380, 21421725, 28562300, 42843450, 85686900]

約数ペア:

[(1, 85686900), (2, 42843450), (3, 28562300), (4, 21421725), (5, 17137380), (6, 14281150), (10, 8568690), (12, 7140575), (13, 6591300), (15, 5712460), (20, 4284345), (25, 3427476), (26, 3295650), (30, 2856230), (39, 2197100), (50, 1713738), (52, 1647825), (60, 1428115), (65, 1318260), (75, 1142492), (78, 1098550), (100, 856869), (127, 674700), (130, 659130), (150, 571246), (156, 549275), (173, 495300), (195, 439420), (254, 337350), (260, 329565), (300, 285623), (325, 263652), (346, 247650), (381, 224900), (390, 219710), (508, 168675), (519, 165100), (635, 134940), (650, 131826), (692, 123825), (762, 112450), (780, 109855), (865, 99060), (975, 87884), (1038, 82550), (1270, 67470), (1300, 65913), (1524, 56225), (1651, 51900), (1730, 49530), (1905, 44980), (1950, 43942), (2076, 41275), (2249, 38100), (2540, 33735), (2595, 33020), (3175, 26988), (3302, 25950), (3460, 24765), (3810, 22490), (3900, 21971), (4325, 19812), (4498, 19050), (4953, 17300), (5190, 16510), (6350, 13494), (6604, 12975), (6747, 12700), (7620, 11245), (8255, 10380), (8650, 9906), (8996, 9525)]