138632400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:518

約数の個数: 180

約数和(自身を含む): 487276972

約数和(自身を除く): 348644572

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 97, 100, 120, 144, 150, 180, 194, 200, 225, 240, 291, 300, 360, 388, 397, 400, 450, 485, 582, 600, 720, 776, 794, 873, 900, 970, 1164, 1191, 1200, 1455, 1552, 1588, 1746, 1800, 1940, 1985, 2328, 2382, 2425, 2910, 3176, 3492, 3573, 3600, 3880, 3970, 4365, 4656, 4764, 4850, 5820, 5955, 6352, 6984, 7146, 7275, 7760, 7940, 8730, 9528, 9700, 9925, 11640, 11910, 13968, 14292, 14550, 15880, 17460, 17865, 19056, 19400, 19850, 21825, 23280, 23820, 28584, 29100, 29775, 31760, 34920, 35730, 38509, 38800, 39700, 43650, 47640, 57168, 58200, 59550, 69840, 71460, 77018, 79400, 87300, 89325, 95280, 115527, 116400, 119100, 142920, 154036, 158800, 174600, 178650, 192545, 231054, 238200, 285840, 308072, 346581, 349200, 357300, 385090, 462108, 476400, 577635, 616144, 693162, 714600, 770180, 924216, 962725, 1155270, 1386324, 1429200, 1540360, 1732905, 1848432, 1925450, 2310540, 2772648, 2888175, 3080720, 3465810, 3850900, 4621080, 5545296, 5776350, 6931620, 7701800, 8664525, 9242160, 11552700, 13863240, 15403600, 17329050, 23105400, 27726480, 34658100, 46210800, 69316200, 138632400]

約数ペア:

[(1, 138632400), (2, 69316200), (3, 46210800), (4, 34658100), (5, 27726480), (6, 23105400), (8, 17329050), (9, 15403600), (10, 13863240), (12, 11552700), (15, 9242160), (16, 8664525), (18, 7701800), (20, 6931620), (24, 5776350), (25, 5545296), (30, 4621080), (36, 3850900), (40, 3465810), (45, 3080720), (48, 2888175), (50, 2772648), (60, 2310540), (72, 1925450), (75, 1848432), (80, 1732905), (90, 1540360), (97, 1429200), (100, 1386324), (120, 1155270), (144, 962725), (150, 924216), (180, 770180), (194, 714600), (200, 693162), (225, 616144), (240, 577635), (291, 476400), (300, 462108), (360, 385090), (388, 357300), (397, 349200), (400, 346581), (450, 308072), (485, 285840), (582, 238200), (600, 231054), (720, 192545), (776, 178650), (794, 174600), (873, 158800), (900, 154036), (970, 142920), (1164, 119100), (1191, 116400), (1200, 115527), (1455, 95280), (1552, 89325), (1588, 87300), (1746, 79400), (1800, 77018), (1940, 71460), (1985, 69840), (2328, 59550), (2382, 58200), (2425, 57168), (2910, 47640), (3176, 43650), (3492, 39700), (3573, 38800), (3600, 38509), (3880, 35730), (3970, 34920), (4365, 31760), (4656, 29775), (4764, 29100), (4850, 28584), (5820, 23820), (5955, 23280), (6352, 21825), (6984, 19850), (7146, 19400), (7275, 19056), (7760, 17865), (7940, 17460), (8730, 15880), (9528, 14550), (9700, 14292), (9925, 13968), (11640, 11910)]