73666260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1287

約数の個数: 120

約数和(自身を含む): 237532680

約数和(自身を除く): 163866420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1229, 1332, 1620, 1665, 1998, 2220, 2458, 2997, 3330, 3687, 3996, 4916, 4995, 5994, 6145, 6660, 7374, 9990, 11061, 11988, 12290, 14748, 14985, 18435, 19980, 22122, 24580, 29970, 33183, 36870, 44244, 45473, 55305, 59940, 66366, 73740, 90946, 99549, 110610, 132732, 136419, 165915, 181892, 199098, 221220, 227365, 272838, 331830, 398196, 409257, 454730, 497745, 545676, 663660, 682095, 818514, 909460, 995490, 1227771, 1364190, 1637028, 1990980, 2046285, 2455542, 2728380, 3683313, 4092570, 4911084, 6138855, 7366626, 8185140, 12277710, 14733252, 18416565, 24555420, 36833130, 73666260]

約数ペア:

[(1, 73666260), (2, 36833130), (3, 24555420), (4, 18416565), (5, 14733252), (6, 12277710), (9, 8185140), (10, 7366626), (12, 6138855), (15, 4911084), (18, 4092570), (20, 3683313), (27, 2728380), (30, 2455542), (36, 2046285), (37, 1990980), (45, 1637028), (54, 1364190), (60, 1227771), (74, 995490), (81, 909460), (90, 818514), (108, 682095), (111, 663660), (135, 545676), (148, 497745), (162, 454730), (180, 409257), (185, 398196), (222, 331830), (270, 272838), (324, 227365), (333, 221220), (370, 199098), (405, 181892), (444, 165915), (540, 136419), (555, 132732), (666, 110610), (740, 99549), (810, 90946), (999, 73740), (1110, 66366), (1229, 59940), (1332, 55305), (1620, 45473), (1665, 44244), (1998, 36870), (2220, 33183), (2458, 29970), (2997, 24580), (3330, 22122), (3687, 19980), (3996, 18435), (4916, 14985), (4995, 14748), (5994, 12290), (6145, 11988), (6660, 11061), (7374, 9990)]