55389150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 154677600

約数和(自身を除く): 99288450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 89, 90, 135, 150, 178, 225, 267, 270, 445, 450, 461, 534, 675, 801, 890, 922, 1335, 1350, 1383, 1602, 2225, 2305, 2403, 2670, 2766, 4005, 4149, 4450, 4610, 4806, 6675, 6915, 8010, 8298, 11525, 12015, 12447, 13350, 13830, 20025, 20745, 23050, 24030, 24894, 34575, 40050, 41029, 41490, 60075, 62235, 69150, 82058, 103725, 120150, 123087, 124470, 205145, 207450, 246174, 311175, 369261, 410290, 615435, 622350, 738522, 1025725, 1107783, 1230870, 1846305, 2051450, 2215566, 3077175, 3692610, 5538915, 6154350, 9231525, 11077830, 18463050, 27694575, 55389150]

約数ペア:

[(1, 55389150), (2, 27694575), (3, 18463050), (5, 11077830), (6, 9231525), (9, 6154350), (10, 5538915), (15, 3692610), (18, 3077175), (25, 2215566), (27, 2051450), (30, 1846305), (45, 1230870), (50, 1107783), (54, 1025725), (75, 738522), (89, 622350), (90, 615435), (135, 410290), (150, 369261), (178, 311175), (225, 246174), (267, 207450), (270, 205145), (445, 124470), (450, 123087), (461, 120150), (534, 103725), (675, 82058), (801, 69150), (890, 62235), (922, 60075), (1335, 41490), (1350, 41029), (1383, 40050), (1602, 34575), (2225, 24894), (2305, 24030), (2403, 23050), (2670, 20745), (2766, 20025), (4005, 13830), (4149, 13350), (4450, 12447), (4610, 12015), (4806, 11525), (6675, 8298), (6915, 8010)]