455859450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{13877}}^1$

素因数の和:13968

約数の個数: 72

約数和(自身を含む): 1241609148

約数和(自身を除く): 785749698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 146, 150, 219, 225, 365, 438, 450, 657, 730, 1095, 1314, 1825, 2190, 3285, 3650, 5475, 6570, 10950, 13877, 16425, 27754, 32850, 41631, 69385, 83262, 124893, 138770, 208155, 249786, 346925, 416310, 624465, 693850, 1013021, 1040775, 1248930, 2026042, 2081550, 3039063, 3122325, 5065105, 6078126, 6244650, 9117189, 10130210, 15195315, 18234378, 25325525, 30390630, 45585945, 50651050, 75976575, 91171890, 151953150, 227929725, 455859450]

約数ペア:

[(1, 455859450), (2, 227929725), (3, 151953150), (5, 91171890), (6, 75976575), (9, 50651050), (10, 45585945), (15, 30390630), (18, 25325525), (25, 18234378), (30, 15195315), (45, 10130210), (50, 9117189), (73, 6244650), (75, 6078126), (90, 5065105), (146, 3122325), (150, 3039063), (219, 2081550), (225, 2026042), (365, 1248930), (438, 1040775), (450, 1013021), (657, 693850), (730, 624465), (1095, 416310), (1314, 346925), (1825, 249786), (2190, 208155), (3285, 138770), (3650, 124893), (5475, 83262), (6570, 69385), (10950, 41631), (13877, 32850), (16425, 27754)]