305300450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3947}}^1$

素因数の和:3996

約数の個数: 96

約数和(自身を含む): 740202624

約数和(自身を除く): 434902174

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 25, 26, 34, 35, 50, 65, 70, 85, 91, 119, 130, 170, 175, 182, 221, 238, 325, 350, 425, 442, 455, 595, 650, 850, 910, 1105, 1190, 1547, 2210, 2275, 2975, 3094, 3947, 4550, 5525, 5950, 7735, 7894, 11050, 15470, 19735, 27629, 38675, 39470, 51311, 55258, 67099, 77350, 98675, 102622, 134198, 138145, 197350, 256555, 276290, 335495, 359177, 469693, 513110, 670990, 690725, 718354, 872287, 939386, 1282775, 1381450, 1677475, 1744574, 1795885, 2348465, 2565550, 3354950, 3591770, 4361435, 4696930, 6106009, 8722870, 8979425, 11742325, 12212018, 17958850, 21807175, 23484650, 30530045, 43614350, 61060090, 152650225, 305300450]

約数ペア:

[(1, 305300450), (2, 152650225), (5, 61060090), (7, 43614350), (10, 30530045), (13, 23484650), (14, 21807175), (17, 17958850), (25, 12212018), (26, 11742325), (34, 8979425), (35, 8722870), (50, 6106009), (65, 4696930), (70, 4361435), (85, 3591770), (91, 3354950), (119, 2565550), (130, 2348465), (170, 1795885), (175, 1744574), (182, 1677475), (221, 1381450), (238, 1282775), (325, 939386), (350, 872287), (425, 718354), (442, 690725), (455, 670990), (595, 513110), (650, 469693), (850, 359177), (910, 335495), (1105, 276290), (1190, 256555), (1547, 197350), (2210, 138145), (2275, 134198), (2975, 102622), (3094, 98675), (3947, 77350), (4550, 67099), (5525, 55258), (5950, 51311), (7735, 39470), (7894, 38675), (11050, 27629), (15470, 19735)]