44384940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 143410176

約数和(自身を除く): 99025236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 71, 90, 92, 115, 138, 142, 151, 180, 207, 213, 230, 276, 284, 302, 345, 355, 414, 426, 453, 460, 604, 639, 690, 710, 755, 828, 852, 906, 1035, 1065, 1278, 1359, 1380, 1420, 1510, 1633, 1812, 2070, 2130, 2265, 2556, 2718, 3020, 3195, 3266, 3473, 4140, 4260, 4530, 4899, 5436, 6390, 6532, 6795, 6946, 8165, 9060, 9798, 10419, 10721, 12780, 13590, 13892, 14697, 16330, 17365, 19596, 20838, 21442, 24495, 27180, 29394, 31257, 32163, 32660, 34730, 41676, 42884, 48990, 52095, 53605, 58788, 62514, 64326, 69460, 73485, 96489, 97980, 104190, 107210, 125028, 128652, 146970, 156285, 160815, 192978, 208380, 214420, 246583, 293940, 312570, 321630, 385956, 482445, 493166, 625140, 643260, 739749, 964890, 986332, 1232915, 1479498, 1929780, 2219247, 2465830, 2958996, 3698745, 4438494, 4931660, 7397490, 8876988, 11096235, 14794980, 22192470, 44384940]

約数ペア:

[(1, 44384940), (2, 22192470), (3, 14794980), (4, 11096235), (5, 8876988), (6, 7397490), (9, 4931660), (10, 4438494), (12, 3698745), (15, 2958996), (18, 2465830), (20, 2219247), (23, 1929780), (30, 1479498), (36, 1232915), (45, 986332), (46, 964890), (60, 739749), (69, 643260), (71, 625140), (90, 493166), (92, 482445), (115, 385956), (138, 321630), (142, 312570), (151, 293940), (180, 246583), (207, 214420), (213, 208380), (230, 192978), (276, 160815), (284, 156285), (302, 146970), (345, 128652), (355, 125028), (414, 107210), (426, 104190), (453, 97980), (460, 96489), (604, 73485), (639, 69460), (690, 64326), (710, 62514), (755, 58788), (828, 53605), (852, 52095), (906, 48990), (1035, 42884), (1065, 41676), (1278, 34730), (1359, 32660), (1380, 32163), (1420, 31257), (1510, 29394), (1633, 27180), (1812, 24495), (2070, 21442), (2130, 20838), (2265, 19596), (2556, 17365), (2718, 16330), (3020, 14697), (3195, 13892), (3266, 13590), (3473, 12780), (4140, 10721), (4260, 10419), (4530, 9798), (4899, 9060), (5436, 8165), (6390, 6946), (6532, 6795)]