198436050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{7229}}^1$

素因数の和:7308

約数の個数: 72

約数和(自身を含む): 541946340

約数和(自身を除く): 343510290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 549, 610, 915, 1098, 1525, 1830, 2745, 3050, 4575, 5490, 7229, 9150, 13725, 14458, 21687, 27450, 36145, 43374, 65061, 72290, 108435, 130122, 180725, 216870, 325305, 361450, 440969, 542175, 650610, 881938, 1084350, 1322907, 1626525, 2204845, 2645814, 3253050, 3968721, 4409690, 6614535, 7937442, 11024225, 13229070, 19843605, 22048450, 33072675, 39687210, 66145350, 99218025, 198436050]

約数ペア:

[(1, 198436050), (2, 99218025), (3, 66145350), (5, 39687210), (6, 33072675), (9, 22048450), (10, 19843605), (15, 13229070), (18, 11024225), (25, 7937442), (30, 6614535), (45, 4409690), (50, 3968721), (61, 3253050), (75, 2645814), (90, 2204845), (122, 1626525), (150, 1322907), (183, 1084350), (225, 881938), (305, 650610), (366, 542175), (450, 440969), (549, 361450), (610, 325305), (915, 216870), (1098, 180725), (1525, 130122), (1830, 108435), (2745, 72290), (3050, 65061), (4575, 43374), (5490, 36145), (7229, 27450), (9150, 21687), (13725, 14458)]