61169580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:701

約数の個数: 120

約数和(自身を含む): 195352080

約数和(自身を除く): 134182500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 610, 619, 732, 810, 915, 1098, 1220, 1238, 1620, 1647, 1830, 1857, 2196, 2476, 2745, 3095, 3294, 3660, 3714, 4941, 5490, 5571, 6190, 6588, 7428, 8235, 9285, 9882, 10980, 11142, 12380, 16470, 16713, 18570, 19764, 22284, 24705, 27855, 32940, 33426, 37140, 37759, 49410, 50139, 55710, 66852, 75518, 83565, 98820, 100278, 111420, 113277, 151036, 167130, 188795, 200556, 226554, 250695, 334260, 339831, 377590, 453108, 501390, 566385, 679662, 755180, 1002780, 1019493, 1132770, 1359324, 1699155, 2038986, 2265540, 3058479, 3398310, 4077972, 5097465, 6116958, 6796620, 10194930, 12233916, 15292395, 20389860, 30584790, 61169580]

約数ペア:

[(1, 61169580), (2, 30584790), (3, 20389860), (4, 15292395), (5, 12233916), (6, 10194930), (9, 6796620), (10, 6116958), (12, 5097465), (15, 4077972), (18, 3398310), (20, 3058479), (27, 2265540), (30, 2038986), (36, 1699155), (45, 1359324), (54, 1132770), (60, 1019493), (61, 1002780), (81, 755180), (90, 679662), (108, 566385), (122, 501390), (135, 453108), (162, 377590), (180, 339831), (183, 334260), (244, 250695), (270, 226554), (305, 200556), (324, 188795), (366, 167130), (405, 151036), (540, 113277), (549, 111420), (610, 100278), (619, 98820), (732, 83565), (810, 75518), (915, 66852), (1098, 55710), (1220, 50139), (1238, 49410), (1620, 37759), (1647, 37140), (1830, 33426), (1857, 32940), (2196, 27855), (2476, 24705), (2745, 22284), (3095, 19764), (3294, 18570), (3660, 16713), (3714, 16470), (4941, 12380), (5490, 11142), (5571, 10980), (6190, 9882), (6588, 9285), (7428, 8235)]