225285480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89399}}^1$

素因数の和:89423

約数の個数: 96

約数和(自身を含む): 836784000

約数和(自身を除く): 611498520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 89399, 178798, 268197, 357596, 446995, 536394, 625793, 715192, 804591, 893990, 1072788, 1251586, 1340985, 1609182, 1787980, 1877379, 2145576, 2503172, 2681970, 3128965, 3218364, 3575960, 3754758, 4022955, 5006344, 5363940, 5632137, 6257930, 6436728, 7509516, 8045910, 9386895, 10727880, 11264274, 12515860, 15019032, 16091820, 18773790, 22528548, 25031720, 28160685, 32183640, 37547580, 45057096, 56321370, 75095160, 112642740, 225285480]

約数ペア:

[(1, 225285480), (2, 112642740), (3, 75095160), (4, 56321370), (5, 45057096), (6, 37547580), (7, 32183640), (8, 28160685), (9, 25031720), (10, 22528548), (12, 18773790), (14, 16091820), (15, 15019032), (18, 12515860), (20, 11264274), (21, 10727880), (24, 9386895), (28, 8045910), (30, 7509516), (35, 6436728), (36, 6257930), (40, 5632137), (42, 5363940), (45, 5006344), (56, 4022955), (60, 3754758), (63, 3575960), (70, 3218364), (72, 3128965), (84, 2681970), (90, 2503172), (105, 2145576), (120, 1877379), (126, 1787980), (140, 1609182), (168, 1340985), (180, 1251586), (210, 1072788), (252, 893990), (280, 804591), (315, 715192), (360, 625793), (420, 536394), (504, 446995), (630, 357596), (840, 268197), (1260, 178798), (2520, 89399)]