19376400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:329

約数の個数: 120

約数和(自身を含む): 63256864

約数和(自身を除く): 43880464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 67, 75, 80, 100, 120, 134, 150, 200, 201, 240, 241, 268, 300, 335, 400, 402, 482, 536, 600, 670, 723, 804, 964, 1005, 1072, 1200, 1205, 1340, 1446, 1608, 1675, 1928, 2010, 2410, 2680, 2892, 3216, 3350, 3615, 3856, 4020, 4820, 5025, 5360, 5784, 6025, 6700, 7230, 8040, 9640, 10050, 11568, 12050, 13400, 14460, 16080, 16147, 18075, 19280, 20100, 24100, 26800, 28920, 32294, 36150, 40200, 48200, 48441, 57840, 64588, 72300, 80400, 80735, 96400, 96882, 129176, 144600, 161470, 193764, 242205, 258352, 289200, 322940, 387528, 403675, 484410, 645880, 775056, 807350, 968820, 1211025, 1291760, 1614700, 1937640, 2422050, 3229400, 3875280, 4844100, 6458800, 9688200, 19376400]

約数ペア:

[(1, 19376400), (2, 9688200), (3, 6458800), (4, 4844100), (5, 3875280), (6, 3229400), (8, 2422050), (10, 1937640), (12, 1614700), (15, 1291760), (16, 1211025), (20, 968820), (24, 807350), (25, 775056), (30, 645880), (40, 484410), (48, 403675), (50, 387528), (60, 322940), (67, 289200), (75, 258352), (80, 242205), (100, 193764), (120, 161470), (134, 144600), (150, 129176), (200, 96882), (201, 96400), (240, 80735), (241, 80400), (268, 72300), (300, 64588), (335, 57840), (400, 48441), (402, 48200), (482, 40200), (536, 36150), (600, 32294), (670, 28920), (723, 26800), (804, 24100), (964, 20100), (1005, 19280), (1072, 18075), (1200, 16147), (1205, 16080), (1340, 14460), (1446, 13400), (1608, 12050), (1675, 11568), (1928, 10050), (2010, 9640), (2410, 8040), (2680, 7230), (2892, 6700), (3216, 6025), (3350, 5784), (3615, 5360), (3856, 5025), (4020, 4820)]