149527440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2141}}^1$

素因数の和:2257

約数の個数: 120

約数和(自身を含む): 507576888

約数和(自身を除く): 358049448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2141, 2328, 2910, 3492, 3880, 4282, 4365, 4656, 5820, 6423, 6984, 7760, 8564, 8730, 10705, 11640, 12846, 13968, 17128, 17460, 19269, 21410, 23280, 25692, 32115, 34256, 34920, 38538, 42820, 51384, 64230, 69840, 77076, 85640, 96345, 102768, 128460, 154152, 171280, 192690, 207677, 256920, 308304, 385380, 415354, 513840, 623031, 770760, 830708, 1038385, 1246062, 1541520, 1661416, 1869093, 2076770, 2492124, 3115155, 3322832, 3738186, 4153540, 4984248, 6230310, 7476372, 8307080, 9345465, 9968496, 12460620, 14952744, 16614160, 18690930, 24921240, 29905488, 37381860, 49842480, 74763720, 149527440]

約数ペア:

[(1, 149527440), (2, 74763720), (3, 49842480), (4, 37381860), (5, 29905488), (6, 24921240), (8, 18690930), (9, 16614160), (10, 14952744), (12, 12460620), (15, 9968496), (16, 9345465), (18, 8307080), (20, 7476372), (24, 6230310), (30, 4984248), (36, 4153540), (40, 3738186), (45, 3322832), (48, 3115155), (60, 2492124), (72, 2076770), (80, 1869093), (90, 1661416), (97, 1541520), (120, 1246062), (144, 1038385), (180, 830708), (194, 770760), (240, 623031), (291, 513840), (360, 415354), (388, 385380), (485, 308304), (582, 256920), (720, 207677), (776, 192690), (873, 171280), (970, 154152), (1164, 128460), (1455, 102768), (1552, 96345), (1746, 85640), (1940, 77076), (2141, 69840), (2328, 64230), (2910, 51384), (3492, 42820), (3880, 38538), (4282, 34920), (4365, 34256), (4656, 32115), (5820, 25692), (6423, 23280), (6984, 21410), (7760, 19269), (8564, 17460), (8730, 17128), (10705, 13968), (11640, 12846)]