202947300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{3089}}^1$

素因数の和:3182

約数の個数: 108

約数和(自身を含む): 645049860

約数和(自身を除く): 442102560

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 73, 75, 90, 100, 146, 150, 180, 219, 225, 292, 300, 365, 438, 450, 657, 730, 876, 900, 1095, 1314, 1460, 1825, 2190, 2628, 3089, 3285, 3650, 4380, 5475, 6178, 6570, 7300, 9267, 10950, 12356, 13140, 15445, 16425, 18534, 21900, 27801, 30890, 32850, 37068, 46335, 55602, 61780, 65700, 77225, 92670, 111204, 139005, 154450, 185340, 225497, 231675, 278010, 308900, 450994, 463350, 556020, 676491, 695025, 901988, 926700, 1127485, 1352982, 1390050, 2029473, 2254970, 2705964, 2780100, 3382455, 4058946, 4509940, 5637425, 6764910, 8117892, 10147365, 11274850, 13529820, 16912275, 20294730, 22549700, 33824550, 40589460, 50736825, 67649100, 101473650, 202947300]

約数ペア:

[(1, 202947300), (2, 101473650), (3, 67649100), (4, 50736825), (5, 40589460), (6, 33824550), (9, 22549700), (10, 20294730), (12, 16912275), (15, 13529820), (18, 11274850), (20, 10147365), (25, 8117892), (30, 6764910), (36, 5637425), (45, 4509940), (50, 4058946), (60, 3382455), (73, 2780100), (75, 2705964), (90, 2254970), (100, 2029473), (146, 1390050), (150, 1352982), (180, 1127485), (219, 926700), (225, 901988), (292, 695025), (300, 676491), (365, 556020), (438, 463350), (450, 450994), (657, 308900), (730, 278010), (876, 231675), (900, 225497), (1095, 185340), (1314, 154450), (1460, 139005), (1825, 111204), (2190, 92670), (2628, 77225), (3089, 65700), (3285, 61780), (3650, 55602), (4380, 46335), (5475, 37068), (6178, 32850), (6570, 30890), (7300, 27801), (9267, 21900), (10950, 18534), (12356, 16425), (13140, 15445)]