67820850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5197}}^1$

素因数の和:5244

約数の個数: 72

約数和(自身を含む): 188531460

約数和(自身を除く): 120710610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 2175, 2610, 4350, 5197, 6525, 10394, 13050, 15591, 25985, 31182, 46773, 51970, 77955, 93546, 129925, 150713, 155910, 233865, 259850, 301426, 389775, 452139, 467730, 753565, 779550, 904278, 1169325, 1356417, 1507130, 2260695, 2338650, 2712834, 3767825, 4521390, 6782085, 7535650, 11303475, 13564170, 22606950, 33910425, 67820850]

約数ペア:

[(1, 67820850), (2, 33910425), (3, 22606950), (5, 13564170), (6, 11303475), (9, 7535650), (10, 6782085), (15, 4521390), (18, 3767825), (25, 2712834), (29, 2338650), (30, 2260695), (45, 1507130), (50, 1356417), (58, 1169325), (75, 904278), (87, 779550), (90, 753565), (145, 467730), (150, 452139), (174, 389775), (225, 301426), (261, 259850), (290, 233865), (435, 155910), (450, 150713), (522, 129925), (725, 93546), (870, 77955), (1305, 51970), (1450, 46773), (2175, 31182), (2610, 25985), (4350, 15591), (5197, 13050), (6525, 10394)]