28101037950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{479}}^1\times {\mathrm{130369}}^1$

素因数の和:130866

約数の個数: 72

約数和(自身を含む): 75656318400

約数和(自身を除く): 47555280450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 479, 958, 1437, 2395, 2874, 4311, 4790, 7185, 8622, 11975, 14370, 21555, 23950, 35925, 43110, 71850, 107775, 130369, 215550, 260738, 391107, 651845, 782214, 1173321, 1303690, 1955535, 2346642, 3259225, 3911070, 5866605, 6518450, 9777675, 11733210, 19555350, 29333025, 58666050, 62446751, 124893502, 187340253, 312233755, 374680506, 562020759, 624467510, 936701265, 1124041518, 1561168775, 1873402530, 2810103795, 3122337550, 4683506325, 5620207590, 9367012650, 14050518975, 28101037950]

約数ペア:

[(1, 28101037950), (2, 14050518975), (3, 9367012650), (5, 5620207590), (6, 4683506325), (9, 3122337550), (10, 2810103795), (15, 1873402530), (18, 1561168775), (25, 1124041518), (30, 936701265), (45, 624467510), (50, 562020759), (75, 374680506), (90, 312233755), (150, 187340253), (225, 124893502), (450, 62446751), (479, 58666050), (958, 29333025), (1437, 19555350), (2395, 11733210), (2874, 9777675), (4311, 6518450), (4790, 5866605), (7185, 3911070), (8622, 3259225), (11975, 2346642), (14370, 1955535), (21555, 1303690), (23950, 1173321), (35925, 782214), (43110, 651845), (71850, 391107), (107775, 260738), (130369, 215550)]