21925200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 180

約数和(自身を含む): 77710304

約数和(自身を除く): 55785104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 121, 132, 150, 151, 165, 176, 200, 220, 240, 242, 264, 275, 300, 302, 330, 363, 400, 440, 453, 484, 528, 550, 600, 604, 605, 660, 726, 755, 825, 880, 906, 968, 1100, 1200, 1208, 1210, 1320, 1452, 1510, 1650, 1661, 1812, 1815, 1936, 2200, 2265, 2416, 2420, 2640, 2904, 3020, 3025, 3300, 3322, 3624, 3630, 3775, 4400, 4530, 4840, 4983, 5808, 6040, 6050, 6600, 6644, 7248, 7260, 7550, 8305, 9060, 9075, 9680, 9966, 11325, 12080, 12100, 13200, 13288, 14520, 15100, 16610, 18120, 18150, 18271, 19932, 22650, 24200, 24915, 26576, 29040, 30200, 33220, 36240, 36300, 36542, 39864, 41525, 45300, 48400, 49830, 54813, 60400, 66440, 72600, 73084, 79728, 83050, 90600, 91355, 99660, 109626, 124575, 132880, 145200, 146168, 166100, 181200, 182710, 199320, 219252, 249150, 274065, 292336, 332200, 365420, 398640, 438504, 456775, 498300, 548130, 664400, 730840, 877008, 913550, 996600, 1096260, 1370325, 1461680, 1827100, 1993200, 2192520, 2740650, 3654200, 4385040, 5481300, 7308400, 10962600, 21925200]

約数ペア:

[(1, 21925200), (2, 10962600), (3, 7308400), (4, 5481300), (5, 4385040), (6, 3654200), (8, 2740650), (10, 2192520), (11, 1993200), (12, 1827100), (15, 1461680), (16, 1370325), (20, 1096260), (22, 996600), (24, 913550), (25, 877008), (30, 730840), (33, 664400), (40, 548130), (44, 498300), (48, 456775), (50, 438504), (55, 398640), (60, 365420), (66, 332200), (75, 292336), (80, 274065), (88, 249150), (100, 219252), (110, 199320), (120, 182710), (121, 181200), (132, 166100), (150, 146168), (151, 145200), (165, 132880), (176, 124575), (200, 109626), (220, 99660), (240, 91355), (242, 90600), (264, 83050), (275, 79728), (300, 73084), (302, 72600), (330, 66440), (363, 60400), (400, 54813), (440, 49830), (453, 48400), (484, 45300), (528, 41525), (550, 39864), (600, 36542), (604, 36300), (605, 36240), (660, 33220), (726, 30200), (755, 29040), (825, 26576), (880, 24915), (906, 24200), (968, 22650), (1100, 19932), (1200, 18271), (1208, 18150), (1210, 18120), (1320, 16610), (1452, 15100), (1510, 14520), (1650, 13288), (1661, 13200), (1812, 12100), (1815, 12080), (1936, 11325), (2200, 9966), (2265, 9680), (2416, 9075), (2420, 9060), (2640, 8305), (2904, 7550), (3020, 7260), (3025, 7248), (3300, 6644), (3322, 6600), (3624, 6050), (3630, 6040), (3775, 5808), (4400, 4983), (4530, 4840)]