72828450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 203707200

約数和(自身を除く): 130878750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 73, 75, 90, 135, 146, 150, 219, 225, 270, 365, 438, 450, 657, 675, 730, 739, 1095, 1314, 1350, 1478, 1825, 1971, 2190, 2217, 3285, 3650, 3695, 3942, 4434, 5475, 6570, 6651, 7390, 9855, 10950, 11085, 13302, 16425, 18475, 19710, 19953, 22170, 32850, 33255, 36950, 39906, 49275, 53947, 55425, 66510, 98550, 99765, 107894, 110850, 161841, 166275, 199530, 269735, 323682, 332550, 485523, 498825, 539470, 809205, 971046, 997650, 1348675, 1456569, 1618410, 2427615, 2697350, 2913138, 4046025, 4855230, 7282845, 8092050, 12138075, 14565690, 24276150, 36414225, 72828450]

約数ペア:

[(1, 72828450), (2, 36414225), (3, 24276150), (5, 14565690), (6, 12138075), (9, 8092050), (10, 7282845), (15, 4855230), (18, 4046025), (25, 2913138), (27, 2697350), (30, 2427615), (45, 1618410), (50, 1456569), (54, 1348675), (73, 997650), (75, 971046), (90, 809205), (135, 539470), (146, 498825), (150, 485523), (219, 332550), (225, 323682), (270, 269735), (365, 199530), (438, 166275), (450, 161841), (657, 110850), (675, 107894), (730, 99765), (739, 98550), (1095, 66510), (1314, 55425), (1350, 53947), (1478, 49275), (1825, 39906), (1971, 36950), (2190, 33255), (2217, 32850), (3285, 22170), (3650, 19953), (3695, 19710), (3942, 18475), (4434, 16425), (5475, 13302), (6570, 11085), (6651, 10950), (7390, 9855)]